1 2019-10-31 Christian Biesinger <cbiesinger@google.com>
3 * config.in: Regenerate.
4 * configure: Regenerate.
5 * configure.ac: Also check for strerror_r.
7 2019-10-31 Christian Biesinger <cbiesinger@google.com>
9 * ax.h (debug_agent): Remove duplicate declaration.
11 2019-10-26 Tom de Vries <tdevries@suse.de>
13 * linux-aarch64-low.c: Fix typos in comments.
14 * linux-arm-low.c: Same.
16 * linux-ppc-low.c: Same.
17 * proc-service.c: Same.
23 2019-10-25 Tom Tromey <tromey@adacore.com>
25 * utils.c (xstrdup): Remove.
27 2019-10-23 Tom Tromey <tom@tromey.com>
29 * configure, config.in: Rebuild.
31 2019-10-23 Tom Tromey <tom@tromey.com>
34 * acinclude.m4: Use m4_include, not sinclude.
36 2019-10-17 Tom Tromey <tromey@adacore.com>
39 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
40 in AC_CONFIG_FILES invocation.
41 * Makefile.in (stamp-h, Makefile): Use new-style config.status
44 2019-10-16 Christian Biesinger <cbiesinger@google.com>
46 * server.c: Include xml-builtin.h.
47 (get_xml_features): Don't declare xml_builtins here.
49 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
51 * Makefile.in: Remove references to vec-ipa.o.
53 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
55 * Makefile.in: Remove references to vec.c.
57 2019-10-02 Christian Biesinger <cbiesinger@google.com>
59 * server.c (server_waiting): Change to bool.
60 (extended_protocol): Likewise.
61 (response_needed): Likewise.
62 (exit_requested): Likewise.
64 (report_no_resumed): Likewise.
66 (disable_packet_vCont): Likewise.
67 (disable_packet_Tthread): Likewise.
68 (disable_packet_qC): Likewise.
69 (disable_packet_qfThreadInfo): Likewise.
70 (handle_general_set): Update.
71 (handle_detach): Update.
72 (handle_monitor_command): Update.
73 (handle_query): Update.
74 (captured_main): Update.
75 (process_serial_event): Update.
76 * server.h (server_waiting): Change to bool.
77 (disable_packet_vCont): Likewise.
78 (disable_packet_Tthread): Likewise.
79 (disable_packet_qC): Likewise.
80 (disable_packet_qfThreadInfo): Likewise.
83 * target.c (target_stop_and_wait): Update.
85 2019-10-02 Tom Tromey <tromey@adacore.com>
87 * Makefile.in (SFILES): Add common-inferior.c.
88 (OBS): Add common-inferior.o.
89 * server.c (startup_with_shell): Don't define.
91 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
93 * linux-low.c (linux_low_read_btrace): Update for change to
96 2019-09-20 Christian Biesinger <cbiesinger@google.com>
98 * debug.c (debug_threads): Remove comment in favor of the header.
99 * debug.h (using_threads): Add declaration.
100 (debug_threads): Add comment.
101 * linux-aarch64-low.c: Include debug.h and remove declaration of
103 * nto-low.c: Likewise.
104 * remote-utils.c: Likewise.
105 * thread-db.c: Likewise.
107 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
109 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
110 and powerpc-cell64l-ipa.o.
111 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
112 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
113 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
116 * spu-low.c: Remove file.
118 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
119 (parse_spufs_run): Remove.
120 (ppc_get_pc): Remove Cell/B.E. support.
121 (ppc_set_pc): Likewise.
122 (ppc_breakpoint_at): Likewise.
123 (ppc_arch_setup): Likewise.
124 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
125 tdesc_powerpc_cell32l.
126 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
127 or init_registers_powerpc_cell32l.
128 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
129 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
130 or init_registers_powerpc_cell32l.
131 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
132 (init_registers_powerpc_cell32l): Remove prototype.
133 (init_registers_powerpc_cell64l): Likewise.
135 * target.h (struct target_ops): Remove qxfer_spu member.
136 * server.c (handle_qxfer_spu): Remove.
137 (qxfer_packets): Remove entry for "spu".
138 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
139 * linux-low.c (SPUFS_MAGIC): Remove.
140 (spu_enumerate_spu_ids): Remove.
141 (linux_qxfer_spu): Remove.
142 (linux_target_ops): Remove qxfer_spu member.
143 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
144 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
145 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
147 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
149 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
150 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
151 * config.in: Regenerate.
152 * configure: Regenerate.
154 2019-08-15 Tom Tromey <tromey@adacore.com>
156 * target.c (target_write_memory): Use gdb::byte_vector.
158 2019-08-15 Tom Tromey <tromey@adacore.com>
160 * tracepoint.c (write_inferior_data_pointer)
161 (write_inferior_integer, write_inferior_int8)
162 (write_inferior_uinteger, m_tracepoint_action_download)
163 (r_tracepoint_action_download, x_tracepoint_action_download)
164 (l_tracepoint_action_download, clear_inferior_trace_buffer)
165 (download_agent_expr, download_tracepoint_1)
166 (download_trace_state_variables, upload_fast_traceframes): Update.
167 * server.c (gdb_write_memory): Update.
168 * remote-utils.c (relocate_instruction): Update.
169 * proc-service.c (ps_pdwrite): Update.
170 * mem-break.c (remove_memory_breakpoint)
171 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
172 (uninsert_fast_tracepoint_jumps_at)
173 (reinsert_fast_tracepoint_jumps_at): Update.
174 * linux-x86-low.c (append_insns)
175 (i386_install_fast_tracepoint_jump_pad)
176 (amd64_write_goto_address, i386_write_goto_address): Update.
177 * linux-s390-low.c (append_insns, s390_write_goto_address):
179 * linux-ppc-low.c (ppc_relocate_instruction)
180 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
181 (ppc_write_goto_address): Update.
182 * linux-aarch64-low.c (append_insns): Update.
183 * target.h (struct target_ops): Update.
184 (write_inferior_memory): Don't declare.
185 * target.c (target_write_memory): Rename from
186 write_inferior_memory. Remove old target_write_memory.
188 2019-08-15 Tom Tromey <tromey@adacore.com>
190 * target.c (write_inferior_memory): Use std::vector.
192 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
195 * configure.ac: Drop enable-libmcheck support.
196 * configure, config.in: Rebuild.
197 * acinclude.m4: Don't include it.
199 2019-07-19 Alan Hayward <alan.hayward@arm.com>
201 * configure.srv: Remove Arm xml files.
203 2019-07-19 Alan Hayward <alan.hayward@arm.com>
205 * configure.srv: Add new files. Remove xml generated files.
206 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
208 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
209 * linux-aarch32-tdesc.c: New file.
210 * linux-aarch32-tdesc.h: New file.
211 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
212 * linux-arm-low.c (init_registers_arm, tdesc_arm)
213 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
214 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
215 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
216 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
217 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
218 (arm_read_description): Call arm_linux_read_description.
219 (initialize_low_arch): Don't init registers.
220 * linux-arm-tdesc.c: New file.
221 * linux-arm-tdesc.h: New file.
223 2019-07-10 Alan Hayward <alan.hayward@arm.com>
225 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
226 Move counter inside for.
227 (arm_read_description): Check ptrace earlier.
228 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
230 2019-07-09 Tom Tromey <tom@tromey.com>
232 * configure: Rebuild.
233 * configure.ac: Change common to gdbsupport.
234 * acinclude.m4: Change common to gdbsupport.
235 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
236 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
237 common to gdbsupport.
238 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
239 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
240 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
241 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
242 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
243 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
244 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
245 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
246 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
247 common to gdbsupport.
249 2019-07-04 Alan Hayward <alan.hayward@arm.com>
251 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
253 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
255 2019-07-04 Alan Hayward <alan.hayward@arm.com>
257 * configure.srv: Remove legacy xml.
258 * linux-aarch64-low.c (initialize_low_arch): Remove
259 initialize_low_tdesc call.
260 * linux-aarch64-tdesc-selftest.c: Remove file.
261 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
262 * linux-x86-low.c (initialize_low_arch): Remove
263 initialize_low_tdesc call.
264 * linux-x86-tdesc-selftest.c: Remove file.
265 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
267 2019-06-20 Tom de Vries <tdevries@suse.de>
269 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
270 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
272 2019-06-19 Tom de Vries <tdevries@suse.de>
274 * debug.h (debug_write): Change return type to ssize_t.
275 * debug.c (debug_write): Same.
277 2019-06-14 Tom Tromey <tom@tromey.com>
279 * configure.ac: Use new path to gnulib.
280 * configure: Rebuild.
281 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
284 2019-06-11 Tom Tromey <tom@tromey.com>
286 * Makefile.in (SFILES): Add alloc.c.
288 (IPA_OBJS): Add alloc-ipa.o.
289 (alloc-ipa.o): New target.
290 (%.o: ../%.c): New pattern rule.
292 2019-06-10 Tom Tromey <tromey@adacore.com>
294 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
295 end warning with a newline.
296 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
298 * thread-db.c (attach_thread): Don't end warning with a newline.
299 (thread_db_notice_clone): Likewise.
300 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
302 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
303 end warning with a newline.
305 2019-06-04 Pedro Alves <palves@redhat.com>
307 * server.c (captured_main): Use make_unique_xstrdup.
309 2019-06-02 Tom Tromey <tom@tromey.com>
311 * gdbreplay.c (fromhex): Remove.
312 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
314 2019-05-29 Tom Tromey <tromey@adacore.com>
316 * configure: Rebuild.
318 2019-05-06 Kevin Buettner <kevinb@redhat.com>
320 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
321 sign extension code on 32-bit builds.
323 2019-05-03 Eli Zaretskii <eliz@gnu.org>
326 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
328 2019-04-19 Tom Tromey <tom@tromey.com>
330 * server.c (struct vstop_notif): Derive from notif_event.
332 (queue_stop_reply): Update.
333 (remove_all_on_match_ptid): Change type. Rewrite.
334 (discard_queued_stop_replies): Rewrite.
335 (in_queued_stop_replies_ptid): Change type.
336 (in_queued_stop_replies): Rewrite.
337 (notif_stop): Update.
338 (queue_stop_reply_callback): Update.
339 (captured_main): Don't call initialize_notif.
340 (push_stop_notification): Update.
341 * notif.c (notif_write_event, handle_notif_ack)
342 (notif_event_enque, notif_push): Update.
343 (notif_event_xfree, initialize_notif): Remove.
344 * notif.h (struct notif_event): Include <list>, not
346 (struct notif_server) <queue>: Now a std::list.
347 (notif_event_p): Remove typedef.
348 (initialize_notif): Don't declare.
349 (struct notif_event): Add virtual destructor.
351 2019-04-17 Alan Hayward <alan.hayward@arm.com>
353 * ax.c (ax_vdebug): Call debug_printf.
354 * debug.c (debug_write): New function.
355 * debug.h (debug_write): New declaration.
356 * linux-low.c (sigchld_handler): Call debug_write.
358 2019-04-17 Alan Hayward <alan.hayward@arm.com>
360 * debug.c (debug_set_output): New function.
361 (debug_vprintf): Send output to debug_file.
362 (debug_flush): Likewise.
363 * debug.h (debug_set_output): New declaration.
364 * server.c (handle_monitor_command): Add debug-file option.
365 (captured_main): Likewise.
367 2019-04-17 Alan Hayward <alan.hayward@arm.com>
369 * debug.c (remote_debug): Add definition.
370 * debug.h (remote_debug): Add declaration.
371 * hostio.c (remote_debug): Remove declaration.
372 * remote-utils.c (struct ui_file): Likewise.
373 (remote_debug): Likewise.
374 * remote-utils.h (remote_debug): Likewise,
375 * server.c (remote_debug): Remove definition.
377 2019-04-10 Kevin Buettner <kevinb@redhat.com>
379 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
380 when using a 64-bit gdbserver.
382 2019-04-09 Tom Tromey <tromey@adacore.com>
384 * linux-low.c (select_event_lwp): Use find_thread_in_random.
386 2019-04-08 Tom Tromey <tom@tromey.com>
388 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
390 (linux_resume_one_lwp): Likewise.
392 2019-04-08 Tom Tromey <tom@tromey.com>
394 * gdbreplay.c: Update.
395 * linux-low.c: Update.
398 2019-04-08 Tom Tromey <tom@tromey.com>
400 * server.c: Use C++ exception handling.
401 * linux-low.c: Use C++ exception handling.
402 * gdbreplay.c: Use C++ exception handling.
404 2019-04-08 Tom Tromey <tom@tromey.com>
406 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
407 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
408 (captured_main, main): Update.
409 * gdbreplay.c (main): Update.
411 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
413 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
414 value in argument pointer, return 1 if the entry is found and 0
415 otherwise. Move comment.
416 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
417 * linux-low.h (linux_get_auxv): Declare.
418 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
420 2019-04-05 Tom Tromey <tromey@adacore.com>
422 * server.c (gdbserver_usage): Use upper-case for metasyntactic
425 2019-03-28 Alan Hayward <alan.hayward@arm.com>
427 * linux-low.c (AT_HWCAP2): Add define if not already included.
429 2019-03-26 Alan Hayward <alan.hayward@arm.com>
431 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
432 (aarch64_arch_setup): Call linux_get_hwcap.
433 * linux-arm-low.c (arm_get_hwcap): Remove function.
434 (arm_read_description): Call linux_get_hwcap.
435 * linux-low.c (linux_get_auxv): New function.
436 (linux_get_hwcap): Likewise.
437 (linux_get_hwcap2): Likewise.
438 * linux-low.h (linux_get_hwcap): New declaration.
439 (linux_get_hwcap2): Likewise.
440 * linux-ppc-low.c (ppc_get_auxv): Remove function.
441 (ppc_arch_setup): Call linux_get_hwcap.
442 * linux-s390-low.c (s390_get_hwcap): Remove function.
443 (s390_arch_setup): Call linux_get_hwcap.
445 2019-03-22 Alan Hayward <alan.hayward@arm.com>
446 Jiong Wang <jiong.wang@arm.com>
448 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
449 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
451 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
453 2019-03-22 Alan Hayward <alan.hayward@arm.com>
454 Jiong Wang <jiong.wang@arm.com>
456 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
457 (aarch64_get_hwcap): New function.
458 (aarch64_arch_setup): Read APIA hwcap.
460 2019-03-22 Alan Hayward <alan.hayward@arm.com>
461 Jiong Wang <jiong.wang@arm.com>
463 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
464 (initialize_low_tracepoint): Likewise.
465 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
466 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
467 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
468 (aarch64_linux_read_description): Likewise.
469 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
471 2019-03-12 John Baldwin <jhb@FreeBSD.org>
473 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
474 i386_create_target_description for 'segments' parameter.
475 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
476 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
477 * win32-i386-low.c (i386_arch_setup): Likewise.
479 2019-03-12 Tom Tromey <tromey@adacore.com>
481 * linux-low.c (iterate_over_lwps): Update.
483 2019-03-06 Tom Tromey <tom@tromey.com>
485 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
486 (captured_main): Use SCOPE_EXIT.
488 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
490 * configure.srv: Use '$enable_unittest' instead of '$development'
491 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
494 2019-02-27 Tom Tromey <tromey@adacore.com>
496 * gdbreplay.c (logchar): Handle \r\n.
498 2019-02-07 Alan Hayward <alan.hayward@arm.com>
500 * linux-low.c (linux_attach): Add process before lwp.
501 * server.c (attach_inferior): Check if already attached.
503 2019-02-07 Tom Tromey <tom@tromey.com>
505 * x86-tdesc.h: Rename include guard.
506 * x86-low.h: Add include guard.
507 * wincecompat.h: Rename include guard.
508 * win32-low.h: Add include guard.
509 * utils.h: Rename include guard.
510 * tracepoint.h: Rename include guard.
511 * tdesc.h: Rename include guard.
512 * target.h: Rename include guard.
513 * server.h: Rename include guard.
514 * remote-utils.h: Rename include guard.
515 * regcache.h: Rename include guard.
516 * nto-low.h: Rename include guard.
517 * notif.h: Add include guard.
518 * mem-break.h: Rename include guard.
519 * lynx-low.h: Add include guard.
520 * linux-x86-tdesc.h: Add include guard.
521 * linux-s390-tdesc.h: Add include guard.
522 * linux-ppc-tdesc-init.h: Add include guard.
523 * linux-low.h: Add include guard.
524 * linux-aarch64-tdesc.h: Add include guard.
525 * linux-aarch32-low.h: Add include guard.
526 * inferiors.h: Rename include guard.
527 * i387-fp.h: Rename include guard.
528 * hostio.h: Rename include guard.
529 * gdbthread.h: Rename include guard.
530 * gdb_proc_service.h: Rename include guard.
531 * event-loop.h: Rename include guard.
532 * dll.h: Rename include guard.
533 * debug.h: Rename include guard.
534 * ax.h: Rename include guard.
536 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
539 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
540 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
542 2019-01-25 Tom Tromey <tom@tromey.com>
544 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
546 2019-01-25 Tom Tromey <tom@tromey.com>
548 * win32-low.c: Fix common/ includes.
549 * win32-i386-low.c: Fix common/ includes.
550 * tracepoint.c: Fix common/ includes.
551 * thread-db.c: Fix common/ includes.
552 * target.h: Fix common/ includes.
553 * symbol.c: Fix common/ includes.
554 * spu-low.c: Fix common/ includes.
555 * server.h: Fix common/ includes.
556 * server.c: Fix common/ includes.
557 * remote-utils.c: Fix common/ includes.
558 * regcache.h: Fix common/ includes.
559 * regcache.c: Fix common/ includes.
560 * nto-x86-low.c: Fix common/ includes.
561 * notif.h: Fix common/ includes.
562 * mem-break.h: Fix common/ includes.
563 * lynx-low.c: Fix common/ includes.
564 * lynx-i386-low.c: Fix common/ includes.
565 * linux-x86-tdesc-selftest.c: Fix common/ includes.
566 * linux-x86-low.c: Fix common/ includes.
567 * linux-low.c: Fix common/ includes.
568 * inferiors.h: Fix common/ includes.
569 * i387-fp.c: Fix common/ includes.
570 * hostio.c: Fix common/ includes.
571 * hostio-errno.c: Fix common/ includes.
572 * gdbthread.h: Fix common/ includes.
573 * gdbreplay.c: Fix common/ includes.
574 * fork-child.c: Fix common/ includes.
575 * event-loop.c: Fix common/ includes.
577 (enum gdb_agent_op): Fix common/ includes.
579 2019-01-21 Tom Tromey <tom@tromey.com>
581 * tracepoint.c: Fix includes.
582 * remote-utils.c: Fix includes.
583 * linux-x86-low.c: Fix includes.
585 2019-01-01 Joel Brobecker <brobecker@adacore.com>
587 * gdbreplay.c (gdbreplay_version): Update copyright year in
589 * server.c (gdbserver_version): Likewise.
591 2018-12-05 Alan Hayward <alan.hayward@arm.com>
593 * linux-low.c (add_lwp): Switch ordering.
595 2018-11-29 Tom Tromey <tom@tromey.com>
597 * win32-low.c (win32_join): Take pid, not process.
598 * target.h (struct target_ops) <join>: Change argument type.
599 (join_inferior): Change argument name.
600 * spu-low.c (spu_join): Take pid, not process.
601 * server.c (handle_detach): Preserve pid before destroying
603 * lynx-low.c (lynx_join): Take pid, not process.
604 * linux-low.c (linux_join): Take pid, not process.
606 2018-11-23 Alan Hayward <alan.hayward@arm.com>
608 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
609 (aarch64_cannot_fetch_register): Likewise.
610 (struct linux_target_ops): Update references.
612 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
614 * linux-ppc-low.c: Include nat/linux-ptrace.h.
616 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
618 * configure.srv (ipa_ppc_linux_regobj): Add
619 powerpc-isa207-htm-vsx32l-ipa.o and
620 powerpc-isa207-htm-vsx64l-ipa.o.
621 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
622 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
623 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
624 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
625 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
626 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
627 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
628 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
629 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
630 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
631 (init_registers_powerpc_isa207_htm_vsx32l)
632 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
633 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
634 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
635 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
636 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
637 (ppc_store_tm_ctarregset): New functions.
638 (ppc_regsets): Add entries for HTM regsets.
639 (ppc_arch_setup): Set htm in features struct when needed. Set
640 sizes for the HTM regsets.
641 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
642 (initialize_low_arch): Call
643 init_registers_powerpc_isa207_htm_vsx32l and
644 init_registers_powerpc_isa207_htm_vsx64l.
645 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
646 PPC_TDESC_ISA207_HTM_VSX.
647 (initialize_low_tracepoint): Call
648 init_registers_powerpc_isa207_htm_vsx32l and
649 init_registers_powerpc_isa207_htm_vsx64l.
651 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
653 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
654 rs6000/power-linux-pmu.xml to srv_xmlfiles.
655 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
656 (ppc_store_pmuregset): New functions.
657 (ppc_regsets): Add entries for ebb and pmu regsets.
658 (ppc_arch_setup): Set isa207 in features struct if the ebb and
659 pmu regsets are available. Set sizes for these regsets.
661 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
663 * configure.srv (ipa_ppc_linux_regobj): Add
664 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
665 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
666 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
667 rs6000/powerpc-isa207-vsx32l.xml, and
668 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
669 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
670 <PPC_TDESC_ISA207_VSX>: New enum value.
671 (init_registers_powerpc_isa207_vsx32l): Declare.
672 (init_registers_powerpc_isa207_vsx64l): Declare.
673 * linux-ppc-low.c (ppc_fill_tarregset): New function.
674 (ppc_store_tarregset): New function.
675 (ppc_regsets): Add entry for the TAR regset.
676 (ppc_arch_setup): Set isa207 in features struct when needed. Set
677 size for the TAR regsets.
678 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
679 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
680 and init_registers_powerpc_isa207_vsx64l.
681 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
682 (initialize_low_tracepoint): Call
683 init_registers_powerpc_isa207_vsx32l and
684 init_registers_powerpc_isa207_vsx64l.
686 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
687 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
689 * configure.srv (ipa_ppc_linux_regobj): Add
690 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
691 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
692 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
693 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
694 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
695 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
696 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
697 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
698 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
699 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
700 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
701 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
702 (ppc_hwcap): Add comment.
703 (ppc_hwcap2): New global.
704 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
705 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
706 (ppc_regsets): Add entries for the DSCR and PPR regsets.
707 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
708 when needed. Set sizes for the the DSCR and PPR regsets.
709 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
710 (initialize_low_arch): Call
711 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
712 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
713 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
714 PPC_TDESC_ISA205_PPR_DSCR_VSX.
715 (initialize_low_tracepoint): Call
716 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
717 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
719 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
721 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
723 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
724 Simon Marchi <simark@simark.ca>
726 * acinclude.m4: Include "../selftest.m4".
727 * configure: Regenerate.
728 * configure.ac: Use "GDB_AC_SELFTEST".
729 * configure.srv: Use "$enable_unittests" instead of
730 "$development" when checking whether unit tests have been
732 * server.c (captured_main): Update message informing that
733 selftests have been disabled.
735 2018-10-04 Tom Tromey <tom@tromey.com>
737 * configure: Rebuild.
739 2018-10-04 Tom Tromey <tom@tromey.com>
741 * server.c (handle_status): Rename inner "thread".
742 (process_serial_event): Declare "res" in 'm' case.
743 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
744 (iterate_over_lwps): Rename inner "thread".
745 (linux_qxfer_libraries_svr4): Rename inner "len".
746 * gdbthread.h (find_thread_in_random): Rename inner "thread".
748 2018-10-01 Gary Benson <gbenson@redhat.com>
750 * gdb_proc_service.h: Moved common code to
751 common/gdb_proc_service.h.
753 2018-10-01 Gary Benson <gbenson@redhat.com>
755 * gdb_proc_service.h: Synchronize comments and whitespace with
756 GDB's version of this file.
758 2018-09-25 Tom Tromey <tom@tromey.com>
760 * configure: Rebuild.
761 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
763 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
765 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
766 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
767 ($(IPA_LIB)): Sort IPA_OBJS.
769 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
771 * Makefile.in: Remove references to $(ADD_DEPS).
773 2018-09-16 Tom Tromey <tom@tromey.com>
775 * remote-utils.c (remote_open): Use GNU style for metasyntactic
777 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
780 2018-09-05 Tom Tromey <tom@tromey.com>
782 * configure: Rebuild.
784 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
787 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
789 2018-08-27 Tom Tromey <tom@tromey.com>
792 * configure: Rebuild.
794 2018-08-27 Tom Tromey <tom@tromey.com>
796 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
797 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
798 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
799 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
800 (s390x_emit_stack_adjust): Add casts to unsigned char.
802 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
806 * server.h (struct client_state) <disable_randomization>:
809 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
811 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
813 (mips_supply_ptrace_register): Likewise.
815 2018-07-22 Tom Tromey <tom@tromey.com>
817 * configure: Rebuild.
819 2018-07-22 Tom Tromey <tom@tromey.com>
821 * win32-low.c (win32_create_inferior): Remove unused variables.
822 * gdbreplay.c (remote_open): Remove unused variable.
823 * remote-utils.c (remote_prepare): Remove unused variable.
824 * x86-tdesc.h (X86_TDESC_H): Define.
825 (amd64_expedite_regs): Define conditionally.
826 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
827 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
828 * remote-utils.c (readchar): Remove unused variable.
830 2018-07-13 Pedro Alves <palves@redhat.com>
832 * linux-low.c (linux_kill): Change parameter to process_info
833 pointer instead of pid. Adjust.
834 * lynx-low.c (lynx_kill): Likewise.
835 * nto-low.c (nto_kill): Likewise.
836 * spu-low.c (spu_kill): Likewise.
837 * win32-low.c (win32_kill): Likewise.
838 * server.c (handle_v_kill, kill_inferior_callback)
839 (detach_or_kill_for_exit): Adjust.
840 * target.c (kill_inferior): Change parameter to process_info
841 pointer instead of pid. Adjust.
842 * target.h (struct target_ops) <kill>: Change parameter to
843 process_info pointer instead of pid. Adjust all implementations
845 (kill_inferior): Likewise.
847 2018-07-13 Pedro Alves <palves@redhat.com>
849 * linux-low.c (linux_detach, linux_join): Change parameter to
850 process_info pointer instead of pid. Adjust.
851 * lynx-low.c (lynx_detach, lynx_join): Likewise.
852 * nto-low.c (nto_detach): Likewise.
853 * spu-low.c (spu_detach, spu_join): Likewise.
854 * win32-low.c (win32_detach, win32_join): Likewise.
855 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
856 * target.h (struct target_ops) <detach, join>: Change parameter to
857 process_info pointer instead of pid. Adjust all implementations
859 (detach_inferior, join_inferior): Rename 'pid' parameter to
862 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
863 Jan Kratochvil <jan.kratochvil@redhat.com>
864 Paul Fertser <fercerpav@gmail.com>
865 Tsutomu Seki <sekiriki@gmail.com>
867 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
868 (OBS): Add 'common/netstuff.o'.
869 (GDBREPLAY_OBS): Likewise.
870 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
871 (remote_open): Implement support for IPv6
873 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
875 (handle_accept_event): Accept connections from IPv6 sources.
876 (remote_prepare): Handle IPv6-style hostnames; implement
877 support for IPv6 connections.
878 (remote_open): Implement support for printing connections from
881 2018-07-11 Pedro Alves <palves@redhat.com>
884 * mem-break.c (any_persistent_commands): Add process_info
885 parameter and use it instead of relying on the current process.
886 Change return type to bool.
887 * mem-break.h (any_persistent_commands): Add process_info
888 parameter and change return type to bool.
889 * server.c (handle_detach): Remove require_running_or_return call.
890 Look up the process_info for the process we're about to detach.
891 If not found, return back error to GDB. Adjust
892 any_persistent_commands call to pass down a process pointer.
894 2018-07-11 Pedro Alves <palves@redhat.com>
896 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
897 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
898 instead of collect_register_by_name.
899 * regcache.c (regcache_raw_get_unsigned_by_name): New.
900 * regcache.h (regcache_raw_get_unsigned_by_name): New.
902 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
903 Pedro Alves <palves@redhat.com>
905 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
907 2018-07-03 Tom Tromey <tom@tromey.com>
909 * linux-low.c: Update.
910 * lynx-low.c: Update.
911 * mem-break.c: Update.
913 * remote-utils.c: Update.
917 * win32-low.c: Update.
919 2018-07-03 Tom Tromey <tom@tromey.com>
923 2018-07-03 Tom Tromey <tom@tromey.com>
925 * linux-low.c: Update.
927 2018-07-03 Tom Tromey <tom@tromey.com>
931 2018-07-03 Tom Tromey <tom@tromey.com>
933 * linux-low.c: Update.
934 * linux-mips-low.c: Update.
935 * lynx-low.c: Update.
937 * remote-utils.c: Update.
941 * thread-db.c: Update.
943 2018-07-03 Tom Tromey <tom@tromey.com>
945 * linux-low.c: Update.
946 * linux-mips-low.c: Update.
947 * lynx-low.c: Update.
948 * mem-break.c: Update.
950 * remote-utils.c: Update.
954 * tracepoint.c: Update.
956 2018-07-03 Tom Tromey <tom@tromey.com>
958 * linux-low.c: Update.
959 * linux-ppc-low.c: Update.
960 * linux-x86-low.c: Update.
961 * proc-service.c: Update.
964 * thread-db.c: Update.
965 * win32-low.c: Update.
967 2018-07-03 Tom Tromey <tom@tromey.com>
969 * linux-low.c: Update.
970 * lynx-low.c: Update.
972 * remote-utils.c: Update.
974 * thread-db.c: Update.
975 * win32-low.c: Update.
977 2018-06-29 Joel Brobecker <brobecker@adacore.com>
979 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
980 parameter in call to 'amd64_create_target_description'.
982 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
984 * x86-tdesc.h: Remove executable permission flag.
986 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
988 * configure.ac: Remove AC_PREREQ, add missing quoting.
989 * configure: Re-generate.
990 * config.in: Re-generate.
991 * aclocal.m4: Re-generate.
993 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
995 * tracepoint.h (current_traceframe): Remove declaration.
997 2018-06-18 Alan Hayward <alan.hayward@arm.com>
999 * linux-aarch64-low.c (is_sve_tdesc): New function.
1000 (aarch64_sve_regs_copy_to_regcache): Likewise.
1001 (aarch64_sve_regs_copy_from_regcache): Likewise.
1002 (aarch64_regs_info): Add SVE checks.
1003 (initialize_low_arch): Initialize SVE.
1005 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1007 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1009 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1011 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1012 (initialize_low_tracepoint): Likewise
1013 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1014 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1016 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1018 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1020 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1022 * server.h (PBUFSIZ): Increase size
1024 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1026 * regcache.c (regcache::raw_compare): New function.
1027 * regcache.h (regcache::raw_compare): New declaration.
1029 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1031 * regcache.c (new_register_cache): Use new.
1032 (free_register_cache): Use delete.
1033 (register_data): Use const.
1034 (supply_register): Move body inside regcache.
1035 (regcache::raw_supply): New override function.
1036 (collect_register): Move body inside regcache.
1037 (regcache::raw_collect): New override function.
1038 (regcache::get_register_status): New override function.
1039 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1041 2018-06-09 Tom Tromey <tom@tromey.com>
1043 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1045 (event_queue): Use std::queue.
1046 (gdb_event_xfree): Remove.
1047 (initialize_event_loop, process_event, wait_for_event): Update.
1049 2018-06-08 Stan Cox <scox@redhat.com>
1051 * win32-low.c (win32_create_inferior): last_ptid and last_status
1052 moved to client_state.
1054 2018-06-08 Pedro Alves <palves@redhat.com>
1056 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1057 common/common-exceptions.o, common/common-utils.o,
1058 common/errors.o, common/print-utils.o and utils.o.
1059 * gdbreplay.c: Include "common-defs.h" instead of the two
1060 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1061 string.h or alloca.h.
1062 (perror_with_name): Delete.
1063 (remote_open): Use xstrdup instead of strdup.
1064 (main): Rename to ...
1065 (captured_main): ... this.
1068 2018-06-08 Tom Tromey <tom@tromey.com>
1070 * linux-low.c (linux_low_read_btrace): Update.
1072 2018-06-04 Stan Cox <scox@redhat.com>
1074 * server.h (struct client_state): New.
1075 * server.c (cont_thread, general_thread, multi_process)
1076 (report_fork_events, report_vfork_events, report_exec_events)
1077 (report_thread_events, swbreak_feature, hwbreak_feature)
1078 (vCont_supported, disable_randomization, pass_signals)
1079 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1080 Moved to client_state.
1081 * remote-utils.c (remote_debug, noack_mode)
1082 (transport_is_reliable): Moved to client_state.
1083 * tracepoint.c (current_traceframe): Moved to client_state.
1086 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1087 linux-low.c, remote-utils.h, target.c: Use client_state.
1089 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1091 * configure.srv: Add new c/h file.
1093 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1095 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1098 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1100 * gdb.arch/mips-fpregset-core.exp: New test.
1101 * gdb.arch/mips-fpregset-core.c: New test source.
1103 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1106 * hostio.c (require_int): Do not report overflow for integers
1107 between 0xfffffff and 0x7fffffff.
1109 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1111 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1112 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1113 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1115 (the_low_target): Wire them.
1117 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1119 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1120 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1121 mode. Call collect_register_by_name with vscr using
1122 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1123 (ppc_store_vrregset): Add and set vscr_offset variable as in
1124 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1127 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1129 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1130 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1131 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1133 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1135 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1136 (ppc_store_vsxregset): Likewise.
1137 (ppc_fill_vrregset): Likewise.
1138 (ppc_store_vrregset): Likewise.
1139 (ppc_fill_evrregset): Likewise.
1140 (ppc_store_evrregset): Likewise.
1141 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1142 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1145 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1147 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1148 wordsize of the inferior. Call ppc_linux_target_wordsize.
1150 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1152 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1153 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1154 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1155 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1156 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1157 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1158 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1159 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1160 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1161 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1162 (tdesc_powerpc_e500l): Remove.
1163 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1164 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1165 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1166 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1168 (ppc_arch_setup): Remove target description matching code. Fill a
1169 ppc_linux_features struct and call ppc_linux_match_description
1172 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1174 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1175 width of the requested register exceeds the width of the
1177 (mips_cannot_store_register): Likewise.
1179 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1181 * linux-mips-low.c (mips_fetch_register): New function. Update
1183 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1184 (the_low_target): Wire `mips_fetch_register'.
1186 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1188 * lynx-i386-low.c (LYNXOS_178): New macro.
1189 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1190 the layout on LynxOS-178.
1191 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1192 handle floating point registers that are not supported by
1195 2018-05-10 Tom Tromey <tom@tromey.com>
1197 * configure: Rebuild.
1199 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1202 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1203 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1204 Use it to set the expedite_regs field in the given tdesc.
1205 * x86-tdesc.h: New file.
1206 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1207 Adjust following the addition of the new expedite_regs parameter
1208 to init_target_desc.
1209 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1210 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1211 (i386_linux_read_description, amd64_linux_read_description):
1212 Adjust following the addition of the new expedite_regs parameter
1213 to init_target_desc.
1214 * lynx-i386-low.c: #include "x86-tdesc.h".
1215 (lynx_i386_arch_setup): Adjust following the addition of the new
1216 expedite_regs parameter to init_target_desc.
1217 * nto-x86-low.c: #include "x86-tdesc.h".
1218 (nto_x86_arch_setup): Adjust following the addition of the new
1219 expedite_regs parameter to init_target_desc.
1220 * win32-i386-low.c: #include "x86-tdesc.h".
1221 (i386_arch_setup): Adjust following the addition of the new
1222 expedite_regs parameter to init_target_desc.
1224 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1227 * win32-low.c (win32_create_inferior): Add call to my_wait
1228 setting last_status global.
1230 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1233 * win32-low.c (create_process): Only call gdb_tilde_expand if
1234 inferior_cwd is not NULL.
1236 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1238 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1239 registers to the cache if their values have changed.
1240 (i387_xsave_to_cache): Provide default values for x87 control
1241 registers when these features are available, but disabled.
1242 * regcache.c (supply_register_by_name_zeroed): New function.
1243 * regcache.h (supply_register_by_name_zeroed): Declare new
1246 2018-05-07 Tom Tromey <tom@tromey.com>
1248 * configure: Rebuild.
1250 2018-05-04 Tom Tromey <tom@tromey.com>
1252 * configure: Rebuild.
1254 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1255 Pedro Alves <palves@redhat.com>
1257 * linux-aarch64-low.c (aarch64_stopped_data_address):
1260 2018-04-27 Tom Tromey <tom@tromey.com>
1262 * configure: Rebuild.
1264 2018-04-23 Tom Tromey <tom@tromey.com>
1266 * configure: Rebuild.
1268 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1270 * Makefile.in (depcomp): Add "..".
1271 (all_deps_files): New and use it.
1273 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1275 * configure.srv (aarch64*-*-linux*): Don't include xml.
1276 (i[34567]86-*-cygwin*): Likewise.
1277 (i[34567]86-*-linux*): Likewise.
1278 (i[34567]86-*-lynxos*): Likewise.
1279 (i[34567]86-*-mingw32ce*): Likewise.
1280 (i[34567]86-*-mingw*): Likewise.
1281 (i[34567]86-*-nto*): Likewise.
1282 (tic6x-*-uclinux): Likewise.
1283 (x86_64-*-linux*): Likewise.
1284 (x86_64-*-mingw*): Likewise.
1285 (x86_64-*-cygwin*): Likewise.
1287 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1289 * tdesc.c: Remove xml parameter.
1291 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1293 * server.c (get_features_xml): Remove cast.
1294 * tdesc.c (void target_desc::accept): Fill in function.
1295 (tdesc_get_features_xml): Remove old xml creation.
1296 (print_xml_feature::visit_pre): Add xml vistor.
1297 * tdesc.h (struct target_desc): Make xmltarget mutable.
1298 (tdesc_get_features_xml): Remove declaration.
1300 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1302 * tdesc.c (tdesc_architecture_name): Add new function.
1303 (tdesc_osabi_name): Likewise.
1304 (tdesc_get_features_xml): Use new functions.
1306 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1308 * tdesc.c (tdesc_create_flags): Remove.
1309 (tdesc_add_flag): Likewise.
1310 (tdesc_named_type): Likewise.
1311 (tdesc_create_union): Likewise.
1312 (tdesc_create_struct): Likewise.
1313 (tdesc_create_vector): Likewise.
1314 (tdesc_add_bitfield): Likewise.
1315 (tdesc_add_field): Likewise.
1316 (tdesc_set_struct_size): Likewise.
1318 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1320 * tdesc.c (~target_desc): Remove implictly deleted items.
1321 (init_target_desc): Iterate all features.
1322 (tdesc_get_features_xml): Use vector.
1323 (tdesc_create_feature): Create feature.
1324 * tdesc.h (tdesc_feature) Remove
1325 (target_desc): Add features.
1327 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1329 * Makefile.in: Add common/tdesc.c
1330 * tdesc.c (init_target_desc): init all reg_defs from register
1332 (tdesc_create_reg): Create tdesc_reg.
1333 * tdesc.h (tdesc_feature): Add register vector.
1335 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1337 * tdesc.h (struct target_desc) <features>: Change type to
1338 std::vector<std::string>.
1339 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1341 (tdesc_get_features_xml): Likewise.
1342 (tdesc_create_feature): Likewise.
1344 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1346 * regcache.c (find_register_by_number): Return a ref.
1347 (find_regno): Use references.
1348 (register_size): Likewise.
1349 (register_data): Likewise.
1350 * tdesc.c (target_desc::~target_desc): Remove free calls.
1351 (target_desc::operator==): Use std::vector compare.
1352 (init_target_desc): Use reference.
1353 (tdesc_create_reg): Use reg constructors.
1354 * tdesc.h (struct target_desc): Replace pointer with object.
1356 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1358 * regcache.c (find_register_by_number): Make static.
1359 (find_regno): Use find_register_by_number
1360 * regcache.h (struct reg): Remove declaration.
1362 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1364 * tdesc.c (target_desc::~target_desc): Move to here.
1365 (target_desc::operator==): Likewise.
1366 * tdesc.h (target_desc::~target_desc): Move from here.
1367 (target_desc::operator==): Likewise.
1369 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1371 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1373 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1375 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1377 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1378 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1379 and init_registers_s390_gs_linux64.
1381 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1383 * linux-s390-low.c (s390_fill_gs): Remove function.
1384 (s390_fill_gsbc): Remove function.
1385 (s390_regsets): Set fill functions for the guarded storage regsets
1388 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1390 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1391 the word size. Add comment.
1392 (s390_get_wordsize): New function.
1393 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1394 pswm with it. Instead, use s390_get_wordsize to determine the
1395 word size first and derive the correct tdesc from that directly.
1397 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1399 * Makefile.in: Include silent-rules.mk.
1400 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1401 (COMPILE): Add ECHO_CXX.
1402 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1403 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1404 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1405 (version-generated.c): Add ECHO_GEN.
1406 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1407 (IPAGENT_COMPILE): Add ECHO_CXX.
1408 (%-generated.c): Add ECHO_REGDAT.
1410 2018-03-14 Tom Tromey <tom@tromey.com>
1413 * ax.c (ax_printf): Special case for NULL.
1415 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1417 * linux-low.c (linux_qxfer_libraries_svr4): Use
1418 xml_escape_text_append.
1420 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1422 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1424 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1426 * server.c (handle_general_set): Remove unnecessary xstrdup.
1428 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1430 * server.c (parse_debug_format_options): Adjust to
1431 delim_string_to_char_ptr_vec changes.
1432 * thread-db.c (thread_db_load_search): Adjust to
1433 dirnames_to_char_ptr_vec changes.
1435 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1437 * target.h (target_enable_btrace, target_disable_btrace)
1438 (target_read_btrace, target_read_btrace_conf): Turn macro into
1439 inline function. Throw error if target method is not defined.
1440 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1441 check for btrace target method. Be prepared to handle exceptions
1442 from btrace target methods.
1444 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1446 * server.c (captured_main): Change order of error message printed
1447 when the current working directory cannot be found.
1449 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1451 * server.c: Include "filenames.h" and "pathstuff.h".
1452 (program_name): Delete variable.
1453 (program_path): New anonymous class.
1454 (get_exec_wrapper): Use "program_path" instead of
1456 (handle_v_run): Likewise.
1457 (captured_main): Likewise.
1458 (process_serial_event): Likewise.
1460 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1462 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1463 (OBJS): Add "pathstuff.o".
1464 * server.c (current_directory): New global variable.
1465 (captured_main): Initialize "current_directory".
1467 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1469 * tdesc.c: Use common/tdesc.h.
1470 * tdesc.h: Likewise.
1472 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1473 Simon Marchi <simon.marchi@ericsson.com>
1475 * Makefile.in: Switch order of make rules.
1477 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1479 * Makefile.in: Add common directory in build.
1480 * configure.ac: Add common reference.
1481 * configure: Regenerate.
1483 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1485 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1486 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1487 * spu-low.c (spu_target_ops): Likewise.
1488 * win32-low.c (win32_target_ops): Likewise.
1489 * server.c (supported_btrace_packets): Report packets unconditionally.
1490 * target.h (target_ops) <supports_btrace>: Remove.
1491 (target_supports_btrace): Remove.
1493 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1495 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1496 (handle_btrace_disable): Change return type to void. Use exceptions
1498 (handle_btrace_general_set): Catch exception and copy message to
1501 2018-02-08 Tom Tromey <tom@tromey.com>
1503 * linux-low.c (install_software_single_step_breakpoints): Use
1504 make_scoped_restore.
1505 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1506 (do_restore_current_thread_cleanup): Remove.
1507 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1510 2018-02-08 Tom Tromey <tom@tromey.com>
1512 * mem-break.c (set_raw_breakpoint_at): Use
1513 gdb::unique_xmalloc_ptr.
1515 2018-01-30 Pedro Alves <palves@redhat.com>
1518 * target.c (target_terminal::terminal_state): Rename to ...
1519 (target_terminal::m_terminal_state): ... this.
1521 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1523 * linux-low.c (handle_extended_wait): Surround call to
1524 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1526 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1528 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1529 linux_ptrace_attach_fail_reason_string now returning an
1531 (linux_attach): Likewise.
1532 * thread-db.c (attach_thread): Likewise.
1534 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1537 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1538 checking for fs_base/gs_base fields in struct user_regs_struct.
1539 * configure: Regenerate.
1541 2018-01-16 Yao Qi <yao.qi@linaro.org>
1544 * linux-low.c (fetch_register): Call supply_register instead of
1547 2018-01-08 Yao Qi <yao.qi@linaro.org>
1548 Simon Marchi <simon.marchi@ericsson.com>
1550 * Makefile.in (OBS): Remove selftest.o.
1551 * configure.ac: Set srv_selftest_objs if $development is true.
1552 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1553 * configure: Re-generated.
1554 * server.c (captured_main): Wrap variable selftest_filter with
1557 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1559 * server.c (parse_debug_format_options): Return std::string.
1560 (handle_monitor_command, captured_main): Adjust.
1562 2018-01-05 Pedro Alves <palves@redhat.com>
1565 * server.c (captured_main): Pass quiet=false to
1566 save_original_signals_state.
1568 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1570 * gdbreplay.c (gdbreplay_version): Update copyright year in
1572 * server.c (gdbserver_version): Likewise.
1574 2017-12-08 Tom Tromey <tom@tromey.com>
1576 * ax.c (ax_printf): Update.
1578 2017-12-07 Yao Qi <yao.qi@linaro.org>
1580 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1581 aarch64_linux_read_description.
1582 * linux-amd64-ipa.c (idx2mask): New array.
1583 (get_ipa_tdesc): Move idx2mask out.
1584 (initialize_low_tracepoint): Initialize target descriptions.
1585 * linux-i386-ipa.c (idx2mask): New array.
1586 (get_ipa_tdesc): Move idx2mask out.
1587 (initialize_low_tracepoint): Initialize target descriptions.
1589 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1591 * tdesc.c (struct tdesc_type): Change return type.
1592 (tdesc_add_flag): Change parameter type.
1593 (tdesc_add_bitfield): Likewise.
1594 (tdesc_add_field): Likewise.
1595 (tdesc_set_struct_size): Likewise.
1597 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1599 * regcache.c (registers_to_string): Remove unused variable.
1601 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1603 * inferiors.c (for_each_inferior_with_data): Remove.
1604 * inferiors.h (for_each_inferior_with_data): Remove.
1605 * server.c (handle_qxfer_threads_worker): Change parameter type.
1606 (handle_qxfer_threads_proper): Use for_each_thread.
1608 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1610 * inferiors.c (for_each_inferior): Remove.
1611 (clear_inferiors): Use for_each_thread.
1612 * inferiors.h (for_each_inferior): Remove.
1613 * linux-low.c (linux_wait_for_event_filtered): Use
1615 (linux_stabilize_threads): Likewise.
1616 * regcache.c (regcache_release): Likewise.
1617 * server.c (gdb_wants_all_threads_stopped): Likewise.
1618 (clear_pending_status_callback): Remove.
1619 (handle_status): Use for_each_thread.
1620 (captured_main): Likewise.
1621 * win32-low.c (child_init_thread_list): Likewise.
1622 (win32_clear_inferiors): Likewise.
1623 (fake_breakpoint_event): Likewise.
1625 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1627 * inferiors.h (find_inferior): Remove.
1628 * inferiors.c (find_inferior): Remove.
1630 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1632 * linux-low.c (resume_status_pending_p): Update comment.
1633 (need_step_over_p): Update comment.
1635 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1637 * linux-low.c (proceed_one_lwp): Return void, change parameter
1639 (unsuspend_and_proceed_one_lwp): Likewise.
1640 (proceed_all_lwps): Use for_each_thread.
1641 (unstop_all_lwps): Likewise.
1643 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1645 * linux-low.c (linux_resume_one_thread): Return void, take
1647 (linux_resume): Use for_each_thread.
1649 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1651 * linux-low.c (send_sigstop_callback): Return void, change
1652 parameter type. Rename to...
1653 (send_sigstop): ... this.
1654 (suspend_and_send_sigstop_callback): Return void, change parameter
1656 (suspend_and_send_sigstop): ... this.
1657 (stop_all_lwps): Use for_each_thread.
1659 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1661 * linux-low.c (lwp_running): Return bool, remove unused
1663 (linux_stabilize_threads): Use find_thread.
1665 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1667 * linux-low.c (select_singlestep_lwp_callback): Remove.
1668 (count_events_callback): Remove.
1669 (select_event_lwp_callback): Remove.
1670 (select_event_lwp): Use find_thread/for_each_thread.
1672 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1674 * linux-low.c (not_stopped_callback): Return bool, take filter
1676 (linux_wait_for_event_filtered): Use find_thread.
1677 (linux_wait_1): Likewise.
1679 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1681 * linux-low.c (same_lwp): Remove.
1682 (find_lwp_pid): Use find_thread.
1684 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1686 * linux-low.c (delete_lwp_callback): Remove.
1687 (linux_mourn): Use for_each_thread.
1689 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1691 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1692 args parameter, don't check for pid.
1693 (linux_detach): Use for_each_thread.
1695 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1697 * linux-low.c (struct counter): Remove.
1698 (second_thread_of_pid_p): Remove.
1699 (last_thread_of_process_p): Use find_thread.
1701 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1703 * inferiors.c (find_inferior_in_random): Remove.
1704 * inferiors.h (find_inferior_in_random): Remove.
1705 * linux-low.c (status_pending_p_callback): Return bool, accept
1706 parameter ptid directly.
1707 (linux_wait_for_event_filtered): Use find_thread_in_random.
1708 (linux_wait_1): Likewise.
1710 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1712 * inferiors.c (find_inferior_id): Remove.
1713 (find_thread_ptid): Move implemention from find_inferior_id to
1715 * inferiors.h (find_inferior_id): Remove.
1716 * server.c (handle_status): Use find_thread_ptid.
1717 (process_serial_event): Likewise.
1718 * thread-db.c (find_one_thread): Likewise.
1719 (thread_db_thread_handle): Likewise.
1720 * win32-low.c (thread_rec): Likewise.
1721 (child_delete_thread): Likewise.
1722 (win32_thread_alive): Likewise.
1723 (get_child_debug_event): Likewise.
1725 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1727 * linux-mips-low.c (update_watch_registers_callback): Return
1728 void, remove pid_p parameter, don't check for pid.
1729 (mips_insert_point, mips_remove_point): Use for_each_thread.
1731 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1733 * lynx.low (lynx_delete_thread_callback): Remove.
1734 (lynx_mourn): Use for_each_thread.
1736 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1738 * regcache.c (regcache_invalidate_one): Remove.
1739 (regcache_invalidate_pid): use for_each_thread.
1741 2017-11-26 Tom Tromey <tom@tromey.com>
1743 * linux-low.c (linux_create_inferior): Update.
1745 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1747 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1749 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1751 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1752 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1753 * linux-aarch64-tdesc-selftest.c: New file.
1754 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1756 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1758 * configure.srv: Add new file.
1759 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1760 * linux-aarch64-tdesc-selftest.c: New file.
1761 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1763 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1765 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1766 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1767 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1769 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1771 * configure.srv: Add new files.
1772 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1773 aarch64_linux_read_description.
1774 * linux-aarch64-low.c (aarch64_linux_read_description):
1775 Merge with aarch64_arch_setup.
1776 (aarch64_arch_setup): Call aarch64_linux_read_description.
1777 * linux-aarch64-tdesc.c: New file.
1778 * linux-aarch64-tdesc.h: New file.
1780 2017-11-24 Yao Qi <yao.qi@linaro.org>
1782 * configure.srv: Set $srv_regobj for tic6x-linux.
1783 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1784 (tic6x_read_description): Move some code to tic6x_arch_setup.
1785 (tic6x_tdesc_test): New function.
1786 (initialize_low_arch): Call selftests::register_test.
1788 2017-11-22 Yao Qi <yao.qi@linaro.org>
1790 * remote-utils.c (prepare_resume_reply): Use memcpy.
1792 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1794 * linux-low.c (kill_one_lwp_callback): Return void, take
1795 argument directly, don't filter on pid.
1796 (linux_kill): Use for_each_thread.
1798 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1800 * linux-low.c (need_step_over_p): Return bool, remove dummy
1802 (linux_resume, proceed_all_lwps): Use find_thread.
1804 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1806 * linux-low.c (resume_status_pending_p): Return bool, remove
1808 (linux_resume): Use find_thread.
1810 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1812 * linux-low.c (struct thread_resume_array): Remove.
1813 (linux_set_resume_request): Return void, take arguments
1815 (linux_resume): Use for_each_thread.
1817 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1819 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1820 return bool, remove data argument.
1821 (linux_stabilize_threads): Use find_thread.
1823 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1825 * linux-low.c (unsuspend_one_lwp): Remove.
1826 (unsuspend_all_lwps): Use for_each_thread, inline code from
1829 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1831 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1832 * linux-low.c (struct iterate_over_lwps_args): Remove.
1833 (iterate_over_lwps_filter): Remove.
1834 (iterate_over_lwps): Use find_thread.
1836 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1838 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1839 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1840 code from reset_lwp_ptrace_options_callback.
1842 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1844 * linux-arm-low.c (struct update_registers_data): Remove.
1845 (update_registers_callback): Return void, take arguments
1846 directly, don't check thread's pid.
1847 (arm_insert_point, arm_remove_point): Use for_each_thread.
1849 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1851 * win32-low.c (continue_one_thread): Return void, take argument
1853 (child_continue): Use for_each_thread.
1855 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1857 * win32-i386-low.c (update_debug_registers_callback): Rename
1859 (update_debug_registers): ... this, return void, remove pid_p arg.
1860 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1862 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1864 * inferiors.h (struct process_info): Add constructor, initialize
1866 <syscalls_to_catch>: Change type to std::vector<int>.
1867 * inferiors.c (add_process): Allocate process_info with new.
1868 (remove_process): Free process_info with delete.
1869 * linux-low.c (handle_extended_wait): Adjust.
1870 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1871 * server.c (handle_general_set): Adjust.
1873 2017-11-16 Pedro Alves <palves@redhat.com>
1875 * remote-utils.c (remote_close): Block SIGIO signals instead of
1876 uninstalling the SIGIO handler.
1878 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1880 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1882 2017-11-16 Yao Qi <yao.qi@linaro.org>
1884 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1885 (tic6x_store_gregset): Likewise.
1886 (tic6x_usrregs_info): Move it up.
1888 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1890 * Makefile.in: Update arch rules.
1891 * configure.srv: Explicitly mark arch/ files.
1893 2017-11-13 Andreas Schwab <schwab@suse.de>
1895 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1897 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1899 2017-11-06 Pedro Alves <palves@redhat.com>
1901 * config.in, configure: Regenerate.
1903 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1905 * target.c (struct thread_search): Remove.
1906 (thread_search_callback): Remove.
1907 (prepare_to_access_memory): Use for_each_thread instead of
1908 find_inferior. Inline code from thread_search_callback.
1910 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1912 * server.c (struct visit_actioned_threads_data): Remove.
1913 (visit_actioned_threads): Change prototype to take arguments
1915 (resume): Use find_thread instead of find_inferior.
1917 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1919 * server.c (queue_stop_reply_callback): Change prototype, return
1921 (find_status_pending_thread_callback): Remove.
1922 (handle_status): Replace find_inferior with find_thread and
1925 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1927 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1929 (aarch64_store_gregset): Likewise.
1930 (aarch64_fill_fpregset): Likewise.
1931 (aarch64_store_fpregset): Likewise.
1933 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1935 * gdbthread.h (find_thread, for_each_thread): New functions.
1936 * inferiors.c (thread_of_pid): Remove.
1937 (find_any_thread_of_pid): Use find_thread.
1938 * linux-low.c (num_lwps): Use for_each_thread.
1940 2017-10-17 Yao Qi <yao.qi@linaro.org>
1942 * Makefile.in: Remove one rule.
1943 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1945 2017-10-17 Yao Qi <yao.qi@linaro.org>
1947 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1948 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1950 2017-10-17 Yao Qi <yao.qi@linaro.org>
1952 * configure.srv: Rename arm.o with arch/arm.o.
1954 2017-10-17 Yao Qi <yao.qi@linaro.org>
1956 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1957 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1958 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1959 (arch-i386.o, arch-amd64.o): Remove rules.
1960 (arch/%.o): New rule.
1961 Update POSTCOMPILE and COMPILE.pre.
1962 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1963 * configure: Re-generated.
1964 * configure.srv: Replace arch-i386.o with arch/i386.o.
1965 Replace arch-amd64.o with arch/amd64.o.
1967 2017-10-16 Yao Qi <yao.qi@linaro.org>
1969 * configure: Regenerated.
1971 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1973 * inferiors.h: (struct inferior_list): Remove.
1974 (struct inferior_list_entry); Remove.
1975 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1976 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1977 get_first_inferior): Remove.
1978 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1979 find_inferior_id, find_inferior_in_random): Change signature.
1980 * inferiors.c (all_threads): Change type to
1981 std::list<thread_info *>.
1982 (get_thread): Remove macro.
1983 (find_inferior, find_inferior_id): Change signature, implement
1985 (find_inferior_in_random): Change signature, implement using
1986 find_thread_in_random.
1987 (for_each_inferior, for_each_inferior_with_data): Change
1988 signature, implement using for_each_thread.
1989 (add_inferior_to_list, remove_inferior): Remove.
1990 (add_thread, get_first_thread, thread_of_pid,
1991 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1992 (get_first_inferior, one_inferior_p, clear_inferior_list):
1994 (clear_inferiors, get_thread_process): Update.
1995 * gdbthread.h: Include <list>.
1996 (struct thread_info) <entry>: Remove field.
1998 (all_threads): Change type to std::list<thread_info *>.
1999 (get_first_inferior): Add doc.
2000 (find_thread, for_each_thread, find_thread_in_random): New
2002 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2003 * linux-arm-low.c (update_registers_callback): Update.
2004 * linux-low.c (second_thread_of_pid_p): Update.
2005 (kill_one_lwp_callback, linux_detach_lwp_callback,
2006 delete_lwp_callback, status_pending_p_callback, same_lwp,
2007 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2008 iterate_over_lwps, not_stopped_callback,
2009 resume_stopped_resumed_lwps, count_events_callback,
2010 select_singlestep_lwp_callback, select_event_lwp_callback,
2011 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2012 suspend_and_send_sigstop_callback, wait_for_sigstop,
2013 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2014 lwp_running, linux_set_resume_request, resume_status_pending_p,
2015 need_step_over_p, start_step_over, linux_resume_one_thread,
2016 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2017 reset_lwp_ptrace_options_callback): Update.
2018 * linux-mips-low.c (update_watch_registers_callback): Update.
2019 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2021 (free_register_cache_thread_one): Remove.
2022 (regcache_release): Update.
2023 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2024 handle_qxfer_threads_worker): Update.
2025 (handle_query): Update, use list iterator.
2026 (visit_actioned_threads, handle_pending_status,
2027 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2028 clear_pending_status_callback, set_pending_status_callback,
2029 find_status_pending_thread_callback, handle_status,
2030 process_serial_event): Update.
2031 * target.c (thread_search_callback): Update.
2032 * thread-db.c (thread_db_get_tls_address): Update.
2033 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2035 * win32-i386-low.c (update_debug_registers_callback): Update.
2036 * win32-low.c (delete_thread_info, child_delete_thread,
2037 continue_one_thread, suspend_one_thread,
2038 get_child_debug_event): Adjust.
2040 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2042 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2043 * inferiors.h: Include <list>.
2044 (struct process_info) <entry>: Remove field.
2046 (pid_of): Change macro to function.
2047 (ptid_of, lwpid_of): Remove macro.
2048 (all_processes): Change type to std::list<process_info *>.
2049 (ALL_PROCESSES): Remove macro.
2050 (for_each_process, find_process): New function.
2051 * inferiors.c (all_processes): Change type to
2052 std::list<process_info *>.
2053 (find_thread_process): Adjust.
2054 (add_process): Likewise.
2055 (remove_process): Likewise.
2056 (find_process_pid): Likewise.
2057 (get_first_process): Likewise.
2058 (started_inferior_callback): Remove.
2059 (have_started_inferiors_p): Adjust.
2060 (attached_inferior_callback): Remove.
2061 (have_attached_inferiors_p): Adjust.
2062 * linux-low.c (check_zombie_leaders): Likewise.
2063 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2064 (x86_linux_update_xmltarget): Adjust.
2065 * server.c (handle_query): Likewise.
2066 (gdb_reattached_process): Remove.
2067 (handle_status): Adjust.
2068 (kill_inferior_callback): Likewise.
2069 (detach_or_kill_inferior): Remove.
2070 (print_started_pid): Likewise.
2071 (print_attached_pid): Likewise.
2072 (detach_or_kill_for_exit): Update.
2073 (process_serial_event): Likewise.
2074 * linux-arm-low.c (arm_new_fork): Likewise.
2076 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2078 * dll.h: Include <list>.
2079 (struct dll_info): Add constructor.
2080 <entry>: Remove field.
2081 (all_dlls): Change type to std::list<dll_info>.
2082 * dll.c: Include <algorithm>.
2083 (get_dll): Remove macro.
2084 (all_dlls): Change type to std::list<dll_info *>.
2085 (free_one_dll): Remove.
2086 (match_dll): Likewise.
2087 (loaded_dll): Adjust.
2088 (unloaded_dll): Adjust to all_dlls type change, use
2089 std::find_if. Inline code from match_dll.
2090 (clear_dlls): Adjust to all_dlls type change.
2091 * server.c (emit_dll_description): Remove.
2092 (handle_qxfer_libraries): Adjust to all_dlls type change,
2093 integrate emit_dll_description's functionality.
2095 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2097 * linux-low.h (struct linux_target_ops) <delete_process>: New
2099 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2100 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2101 (struct linux_target_ops): Add delete_process callback.
2102 * linux-arm-low.c (arm_delete_process): New.
2103 (struct linux_target_ops): Add delete_process callback.
2104 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2105 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2106 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2107 * linux-mips-low.c (mips_linux_delete_process): New.
2108 (struct linux_target_ops): Add delete_process callback.
2109 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2110 * linux-s390-low.c (struct linux_target_ops): Likewise.
2111 * linux-sh-low.c (struct linux_target_ops): Likewise.
2112 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2113 * linux-tile-low.c (struct linux_target_ops): Likewise.
2114 * linux-x86-low.c (x86_linux_delete_process): New.
2115 (struct linux_target_ops): Add delete_process callback.
2116 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2118 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2120 * linux-aarch64-low.c (the_low_target): Add thread delete
2122 * linux-arm-low.c (arm_delete_thread): New function.
2123 (the_low_target): Add thread delete callback.
2124 * linux-bfin-low.c (the_low_target): Likewise.
2125 * linux-crisv32-low.c (the_low_target): Likewise.
2126 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2128 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2130 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2131 * linux-mips-low.c (mips_linux_delete_thread): New function.
2132 (the_low_target): Add thread delete callback.
2133 * linux-ppc-low.c (the_low_target): Likewise.
2134 * linux-s390-low.c (the_low_target): Likewise.
2135 * linux-sh-low.c (the_low_target): Likewise.
2136 * linux-tic6x-low.c (the_low_target): Likewise.
2137 * linux-tile-low.c (the_low_target): Likewise.
2138 * linux-x86-low.c (the_low_target): Likewise.
2139 * linux-xtensa-low.c (the_low_target): Likewise.
2141 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2143 * win32-low.c: Include "common-inferior.h".
2145 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2147 * inferiors.c (set_inferior_cwd): New function.
2148 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2149 (handle_query): Inform that QSetWorkingDir is supported.
2150 * win32-low.c (create_process): Pass the inferior's cwd to
2153 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2155 * inferiors.c (current_inferior_cwd): New global variable.
2156 (get_inferior_cwd): New function.
2157 * inferiors.h (struct process_info) <cwd>: New field.
2159 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2161 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2162 (OBS): Add gdb_tilde_expand.o.
2164 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2166 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2167 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2169 2017-09-29 Pedro Alves <palves@redhat.com>
2171 * ax.c (gdb_parse_agent_expr): Constify.
2172 * ax.h (gdb_parse_agent_expr): Constify.
2173 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2175 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2176 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2177 * remote-utils.h (read_ptid): Constify.
2178 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2179 (process_point_options, process_serial_event): Constify.
2180 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2181 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2182 (cmd_qtbuffer): Constify.
2184 2017-09-29 Pedro Alves <palves@redhat.com>
2186 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2189 2017-09-29 Pedro Alves <palves@redhat.com>
2191 * linux-low.c (handle_extended_wait): Pass parent thread instead
2192 of process to thread_db_notice_clone.
2193 * linux-low.h (thread_db_notice_clone): Replace parent process
2194 parameter with parent thread parameter.
2195 * thread-db.c (find_one_thread): Add comment.
2196 (thread_db_notice_clone): Replace parent process parameter with
2197 parent thread parameter. Temporarily switch to the parent thread.
2199 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2201 * gdbthread.h: Include "common-gdbthread.h".
2202 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2203 "if" when validating the ptid.
2204 * remote-utils.c: Include "gdbthread.h".
2205 (prepare_resume_reply): Use "switch_to_thread".
2206 * target.c (done_accessing_memory): Likewise.
2208 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2210 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2211 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2212 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2213 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2214 s390x-gs-linux64-ipa.o to ipa_obj.
2215 * linux-s390-low.c (HWCAP_S390_GS): New define.
2216 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2218 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2219 (s390_arch_setup): Check for guarded-storage support and choose
2221 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2222 init_registers_s390x_gs_linux64.
2223 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2225 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2226 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2228 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2230 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2232 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2234 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2235 (thread_db_thread_handle): Declare.
2236 * linux-low.c (linux_target_ops): Initialize thread_handle.
2237 * server.c (handle_qxfer_threads_worker): Add support for
2239 * target.h (struct target_ops): Add new function pointer,
2241 (target_thread_handle): Define.
2242 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2244 (thread_db_thread_handle): New function.
2246 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2248 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2249 * linux-low.h (thread_db_notice_clone): Declare.
2250 * thread-db.c (thread_db_notice_clone): New function.
2252 2017-09-21 Pedro Alves <palves@redhat.com>
2254 * server.c (gdb_read_memory, handle_status, process_serial_event)
2255 (handle_serial_event, handle_target_event): Adjust to
2256 set_desired_thread prototype change.
2257 * target.c (set_desired_thread): Remove 'use_general' parameter
2259 * target.h (set_desired_thread): Remove 'use_general' parameter.
2261 2017-09-20 Tom Tromey <tom@tromey.com>
2263 * target.c (target_terminal::terminal_state): Define.
2264 (target_terminal::init): Rename from target_terminal_init.
2265 (target_terminal::inferior): Rename from
2266 target_terminal_inferior.
2267 (target_terminal::ours): Rename from target_terminal_ours.
2268 (target_terminal::ours_for_output, target_terminal::info): New.
2270 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2272 * server.c (accumulate_file_name_length): Remove.
2273 (emit_dll_description): Adjust to std::string change.
2274 (handle_qxfer_libraries): Use std::string to hold document.
2276 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2278 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2279 return type of xml_escape_text.
2280 * server.c (emit_dll_description): Likewise.
2282 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2284 * server.c (captured_main): Accept argument for --selftest.
2285 Update run_tests call.
2286 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2287 when registering selftests.
2289 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2291 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2292 instead of "VEC" for "target_desc.reg_defs".
2293 (regcache_cpy): Likewise.
2294 (registers_to_string): Likewise.
2295 (registers_from_string): Likewise.
2296 (find_regno): Likewise.
2297 (supply_regblock): Likewise.
2298 (regcache_raw_read_unsigned): Likewise.
2299 * tdesc.c (init_target_desc): Likewise.
2300 (tdesc_create_reg): Likewise.
2301 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2302 (struct target_desc) <reg_defs>: Convert to "std::vector".
2303 (target_desc): Do not initialize "reg_defs".
2304 (~target_desc): Update code to use "std::vector" instead of "VEC"
2305 for "target_desc.reg_defs".
2306 (operator==): Likewise.
2308 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2310 * inferiors.h (thread_to_gdb_id): Remove.
2311 * inferiors.c (thread_to_gdb_id): Remove.
2312 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2313 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2314 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2316 * nto-low.c (nto_fetch_registers, nto_store_registers,
2317 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2319 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2321 * inferiors.h (gdb_id_to_thread_id): Remove.
2322 * inferiors.c (gdb_id_to_thread_id): Remove.
2323 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2324 removal. Move pid declaration closer to where it's used.
2326 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2328 * server.c (handle_detach): New function.
2329 (process_serial_event): Move code out, call handle_detach.
2331 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2333 * server.c (require_running): Rename to ...
2334 (require_running_or_return): ... this ...
2335 (require_running_or_break): ... and this.
2336 (handle_query, process_serial_event): Adjust.
2338 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2340 * linux-low.c (linux_set_resume_request): Remove unused
2343 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2345 * server.c (first_thread_of): Remove.
2346 (process_serial_event): Replace usage of first_thread_of with
2347 find_any_thread_of_pid.
2348 * tracepoint.c (same_process_p): Remove.
2349 (gdb_agent_about_to_close): Replace usage of same_process_p with
2350 find_any_thread_of_pid.
2351 * linux-x86-low.c (same_process_callback): Remove.
2352 (x86_arch_setup_process_callback): Replace usage of
2353 same_process_callback with find_any_thread_of_pid.
2354 * thread-db.c (any_thread_of): Remove.
2355 (switch_to_process): Replace usage of any_thread_of with
2356 find_any_thread_of_pid.
2357 * inferiors.c (thread_pid_matches_callback): Remove.
2358 (find_thread_process): Adjust to use find_any_thread_of_pid.
2360 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2362 * regcache.c (get_thread_regcache): Guard calls to "memset"
2365 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2367 * linux-low.c (handle_extended_wait): Use
2368 "allocate_target_description" instead of "XNEW".
2369 * linux-x86-low.c (initialize_low_arch): Likewise.
2371 2017-09-05 Yao Qi <yao.qi@linaro.org>
2373 * configure.srv (srv_i386_regobj): Remove.
2374 (srv_amd64_regobj): Remove.
2375 (srv_regobj): Set it to "" for x86 non-linux targets.
2376 * linux-x86-tdesc.c (i386_linux_read_description):
2377 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2378 (init_registers_i386): Remove the declaration.
2379 (tdesc_i386): Remove the declaration.
2380 (lynx_i386_arch_setup): Call i386_create_target_description.
2381 * nto-x86-low.c: Likewise.
2382 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2383 [!__x86_64__]: include arch/i386.h.
2384 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2386 2017-09-05 Yao Qi <yao.qi@linaro.org>
2388 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2389 i386/amd64-XXX-linux from it.
2391 2017-09-05 Yao Qi <yao.qi@linaro.org>
2393 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2395 (ipa_amd64_linux_regobj): Remove.
2396 (ipa_x32_linux_regobj): Remove.
2398 2017-09-05 Yao Qi <yao.qi@linaro.org>
2400 * Makefile.in (arch-amd64.o): New rule.
2401 * configure.srv: Append arch-amd64.o.
2402 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2403 (get_ipa_tdesc): Call amd64_linux_read_description.
2404 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2405 and init_registers_amd64_XXX.
2406 * linux-x86-low.c (x86_linux_read_description): Call
2407 amd64_linux_read_description.
2408 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2409 (initialize_low_arch): Don't call init_registers_x32_XXX and
2410 init_registers_amd64_XXX.
2411 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2412 and tdesc_amd64_XXX.
2413 [__x86_64__] (amd64_tdesc_test): New function.
2414 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2415 and init_registers_amd64_XXX.
2416 * linux-x86-tdesc.c: Include arch/amd64.h.
2417 (xcr0_to_tdesc_idx): New function.
2418 (i386_linux_read_description): New function.
2419 (amd64_get_ipa_tdesc_idx): New function.
2420 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2421 (amd64_get_ipa_tdesc): Declare.
2423 2017-09-05 Yao Qi <yao.qi@linaro.org>
2425 * configure.srv (srv_i386_linux_xmlfiles): Remove
2426 i386/i386-XXX-linux.xml from it.
2428 2017-09-05 Yao Qi <yao.qi@linaro.org>
2430 * configure.srv: Set srv_i386_linux_regobj empty if $development
2432 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2433 initialize_low_tdesc.
2434 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2435 with #if initialize_low_tdesc.
2436 * linux-x86-tdesc-selftest.c: New file.
2437 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2439 2017-09-05 Yao Qi <yao.qi@linaro.org>
2441 * Makefile.in (arch-i386.o): New rule.
2442 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2443 (x86_64-*-linux*): Likewise.
2444 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2445 include arch/i386.h.
2446 (i386_linux_read_description): Remove code and call
2447 i386_create_target_description.
2448 * tdesc.c (allocate_target_description): New function.
2449 * tdesc.h (set_tdesc_architecture): Remove declaration.
2450 (set_tdesc_osabi): Likewise.
2452 2017-09-05 Yao Qi <yao.qi@linaro.org>
2454 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2455 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2456 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2458 * server.c (get_features_xml): Call tdesc_get_features_xml.
2459 * tdesc.c (set_tdesc_architecture): New function.
2460 (set_tdesc_osabi): New function.
2461 (tdesc_get_features_xml): New function.
2462 (tdesc_create_feature): Add an argument.
2463 * tdesc.h (struct target_desc) <features>: New field.
2464 <arch, osabi>: New field.
2465 (~target_desc): xfree features, arch, and osabi.
2466 (target_desc::oerator==): Don't compare .xmltarget.
2467 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2468 (set_tdesc_osabi): Likewise.
2469 (tdesc_get_features_xml): Likewise.
2471 2017-09-05 Yao Qi <yao.qi@linaro.org>
2473 * linux-x86-tdesc.c: Include selftest.h.
2474 (i386_tdesc_test): New function.
2475 (initialize_low_tdesc): Call selftests::register_test.
2476 * tdesc.h: Include regdef.h.
2477 (target_desc): Override operator == and !=.
2479 2017-09-05 Yao Qi <yao.qi@linaro.org>
2481 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2482 (ipa_obj): Likewise.
2483 * linux-i386-ipa.c: Include common/x86-xstate.h
2484 (get_ipa_tdesc): Call i386_linux_read_description.
2485 (initialize_low_tracepoint): Don't call init_registers_XXX
2486 functions, call initialize_low_tdesc instead.
2487 * linux-x86-low.c (x86_linux_read_description): Call
2488 i386_linux_read_description.
2489 (initialize_low_arch): Don't call init_registers_i386_XXX
2490 functions, call initialize_low_tdesc.
2491 * linux-x86-tdesc.c: New file.
2492 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2493 (i386_get_ipa_tdesc_idx): Declare.
2494 (i386_get_ipa_tdesc): Declare.
2495 (initialize_low_tdesc): Declare.
2497 2017-09-05 Yao Qi <yao.qi@linaro.org>
2499 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2502 2017-09-05 Yao Qi <yao.qi@linaro.org>
2504 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2505 * regcache.c (get_thread_regcache): Use VEC_length.
2506 (init_register_cache): Likewise.
2507 (regcache_cpy): Likewise.
2508 (registers_to_string): Iterate reg_defs via VEC_iterate.
2509 (find_regno): Likewise.
2510 (find_register_by_number): Use VEC_index.
2511 (register_size): Call find_register_by_number.
2512 (register_data): Call find_register_by_number.
2513 (supply_regblock): Use VEC_length.
2514 (regcache_raw_read_unsigned): Likewise.
2515 * tdesc.c (init_target_desc): Iterate reg_defs via
2517 (default_description): Update initializer.
2518 (copy_target_description): Don't update field num_registers.
2519 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2520 <num_registers>: Remove.
2522 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2524 * Makefile.in (.SECONDARY): Define target.
2526 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2528 * linux-low.c (linux_wait_1): Adjust.
2529 * server.c (queue_stop_reply_callback): Adjust.
2531 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2533 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2534 QEnvironmentUnset and QEnvironmentReset packets.
2535 (handle_query): Inform remote that QEnvironmentHexEncoded,
2536 QEnvironmentUnset and QEnvironmentReset are supported.
2538 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2540 * inferiors.h (inferior_target_data): Rename to ...
2541 (thread_target_data): ... this.
2542 (inferior_regcache_data): Rename to ...
2543 (thread_regcache_data): ... this.
2544 (set_inferior_regcache_data): Rename to ...
2545 (set_thread_regcache_data): ... this.
2546 * inferiors.c (inferior_target_data): Rename to ...
2547 (thread_target_data): ... this.
2548 (inferior_regcache_data): Rename to ...
2549 (thread_regcache_data): ... this.
2550 (set_inferior_regcache_data): Rename to ...
2551 (set_thread_regcache_data): ... this.
2552 (free_one_thread): Update.
2553 * linux-low.h (get_thread_lwp): Update.
2554 * regcache.c (get_thread_regcache): Update.
2555 (regcache_invalidate_thread): Update.
2556 (free_register_cache_thread): Update.
2557 * win32-i386-low.c (update_debug_registers_callback): Update.
2558 (win32_get_current_dr): Update.
2559 * win32-low.c (thread_rec): Update.
2560 (delete_thread_info): Update.
2561 (continue_one_thread): Update.
2562 (suspend_one_thread): Update.
2564 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2566 * inferiors.c (set_inferior_target_data): Remove.
2567 * inferiors.h (set_inferior_target_data): Remove.
2569 2017-08-18 Yao Qi <yao.qi@linaro.org>
2571 * Makefile.in (OBS): Add selftest.o.
2572 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2573 * configure, config.in: Re-generated.
2574 * server.c: Include common/sefltest.h.
2575 (captured_main): Handle option --selftest.
2577 2017-08-09 Yao Qi <yao.qi@linaro.org>
2579 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2580 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2581 i386-avx-mpx.o and i386-mmx.o.
2582 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2583 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2584 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2585 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2586 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2587 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2588 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2589 i386/amd64-avx-mpx.xml.
2591 2017-08-09 Yao Qi <yao.qi@linaro.org>
2593 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2594 and x32-avx-avx512.o.
2595 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2596 i386/x32-avx-avx512.xml.
2598 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2600 * tracepoint.h (enum class fast_tpoint_collect_result): New
2602 (fast_tracepoint_collecting): Change return type to
2603 fast_tpoint_collect_result.
2604 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2605 * linux-low.h: Include tracepoint.h.
2606 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2607 fast_tpoint_collect_result.
2608 * linux-low.c (handle_tracepoints): Adjust.
2609 (linux_fast_tracepoint_collecting): Change return type to
2610 fast_tpoint_collect_result.
2611 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2612 linux_wait_1, stuck_in_jump_pad_callback,
2613 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2614 proceed_one_lwp): Adjust to type change.
2616 2017-07-10 Yao Qi <yao.qi@linaro.org>
2618 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2620 2017-06-29 Yao Qi <yao.qi@linaro.org>
2622 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2624 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2626 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2628 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2630 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2632 * linux-low.c (linux_create_inferior): Adjust code to access the
2633 environment information via 'gdb_environ' class.
2634 * lynx-low.c (lynx_create_inferior): Likewise.
2635 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2636 (get_environ): Return a pointer to 'our_environ'.
2637 (captured_main): Initialize 'our_environ'.
2638 * server.h (get_environ): Adjust prototype.
2639 * spu-low.c (spu_create_inferior): Adjust code to access the
2640 environment information via 'gdb_environ' class.
2642 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2644 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2645 usage of "register" keyword.
2647 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2649 * configure: Re-generate.
2651 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2653 * configure: Re-generate.
2655 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2657 * Makefile.in (COMPILE.pre): Add "-x c++".
2659 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2661 * fork-child.c: Conditionally include <signal.h>.
2663 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2665 * server.c (handle_general_set): Handle new packet
2666 "QStartupWithShell".
2667 (handle_query): Add "QStartupWithShell" to the list of supported
2669 (gdbserver_usage): Add help text explaining the
2670 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2672 (captured_main): Recognize and act upon the presence of the new
2675 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2676 Pedro Alves <palves@redhat.com>
2678 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2679 * configure: Regenerate.
2680 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2682 (i[34567]86-*-lynxos*): Likewise.
2683 (spu*-*-*): Likewise.
2684 * fork-child.c: New file.
2685 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2687 (linux_ptrace_fun): New function.
2688 (linux_create_inferior): Adjust function prototype to reflect
2689 change on "target.h". Adjust function code to use
2691 (linux_request_interrupt): Delete "signal_pid".
2692 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2693 (lynx_ptrace_fun): New function.
2694 (lynx_create_inferior): Adjust function prototype to reflect
2695 change on "target.h". Adjust function code to use
2697 * nto-low.c (nto_create_inferior): Adjust function prototype and
2698 code to reflect change on "target.h". Update comments.
2699 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2700 "common-terminal.h" and "environ.h".
2701 (terminal_fd): Moved to fork-child.c.
2702 (old_foreground_pgrp): Likewise.
2703 (restore_old_foreground_pgrp): Likewise.
2704 (last_status): Make it global.
2705 (last_ptid): Likewise.
2706 (our_environ): New variable.
2707 (startup_with_shell): Likewise.
2708 (program_name): Likewise.
2709 (program_argv): Rename to...
2710 (program_args): ...this.
2711 (wrapper_argv): New variable.
2712 (start_inferior): Delete function.
2713 (get_exec_wrapper): New function.
2714 (get_exec_file): Likewise.
2715 (get_environ): Likewise.
2716 (prefork_hook): Likewise.
2717 (post_fork_inferior): Likewise.
2718 (postfork_hook): Likewise.
2719 (postfork_child_hook): Likewise.
2720 (handle_v_run): Update code to deal with arguments coming from the
2721 remote host. Update calls from "start_inferior" to
2723 (captured_main): Likewise. Initialize environment variable. Call
2725 * server.h (post_fork_inferior): New prototype.
2726 (get_environ): Likewise.
2727 (last_status): Declare.
2728 (last_ptid): Likewise.
2729 (signal_pid): Likewise.
2730 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2731 (spu_ptrace_fun): New function.
2732 (spu_create_inferior): Adjust function prototype to reflect change
2733 on "target.h". Adjust function code to use "fork_inferior".
2734 * target.c (target_terminal_init): New function.
2735 (target_terminal_inferior): Likewise.
2736 (target_terminal_ours): Likewise.
2737 * target.h: Include <vector>.
2738 (struct target_ops) <create_inferior>: Update prototype.
2739 (create_inferior): Update macro.
2740 * utils.c (gdb_flush_out_err): New function.
2741 * win32-low.c (win32_create_inferior): Adjust function prototype
2742 and code to reflect change on "target.h".
2744 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2746 * inferiors.c (switch_to_thread): New function.
2748 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2750 * Makefile.in (SFILE): Add "common/job-control.c".
2751 (OBS): Add "job-control.o".
2753 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2755 * Makefile: Remove "@host_makefile_frag@".
2757 2017-05-05 Pedro Alves <palves@redhat.com>
2759 * configure: Regenerate.
2761 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2763 * configure: Regenerate.
2765 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2767 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2768 software_single_step change of return type to
2769 std::vector<CORE_ADDR>.
2770 * linux-low.c (install_software_single_step_breakpoints):
2772 * linux-low.h (install_software_single_step_breakpoints):
2775 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2777 * remote-utils.c: Include "gdb_termios.h" instead of
2779 * terminal.h: Delete file.
2781 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2783 * server.c: Include <vector>.
2784 <program_argv, wrapper_argv>: Convert to std::vector.
2785 (start_inferior): Rewrite function to use C++.
2786 (handle_v_run): Likewise. Update code that calculates the argv
2787 based on the vRun packet; use C++.
2788 (captured_main): Likewise.
2790 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2792 * server.c (handle_v_cont): Initialize thread_resume::thread
2795 2017-04-05 Pedro Alves <palves@redhat.com>
2797 * configure: Regenerate.
2799 2017-04-05 Pedro Alves <palves@redhat.com>
2801 * gdbreplay.c (sync_error): Constify.
2802 * linux-x86-low.c (push_opcode): Constify.
2804 2017-04-05 Pedro Alves <palves@redhat.com>
2806 * win32-low.c (get_child_debug_event)
2807 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2808 Report TARGET_WAITKIND_SPURIOUS instead.
2810 2017-04-05 Pedro Alves <palves@redhat.com>
2812 * remote-utils.c (remote_prepare, remote_open): Constify.
2813 * remote-utils.h (remote_prepare, remote_open): Constify.
2814 * server.c (captured_main): Constify 'port' handling.
2816 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2818 * Makefile.in (clean): Clear .deps.
2820 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2822 * .gitignore: Remove generated files, replace with wildcard.
2823 * (clean): Replace removal of generated files with wildcard.
2824 (version.c): Replace with...
2825 (version-generated.c): ...this.
2826 (xml-builtin.c): Replace with...
2827 (xml-builtin-generated.c): ...this.
2828 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2829 (%.c: *regformats*): Replace with...
2830 (%-generated.c: *regformats*): ...this.
2832 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2834 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2835 (xtensa_fill_gregset): Call collect_register_by_name for
2837 (xtensa_store_gregset): Call supply_register_by_name for
2840 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2842 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2843 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2844 (xtensa_store_gregset): Call supply_register for all registers in
2845 a0_regnum..a0_regnum + C0_NREGS range.
2847 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2849 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2850 (ax-ipa.o: ax.c): Remove.
2851 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2852 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2853 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2854 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2855 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2857 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2859 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2860 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2861 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2862 (errors-ipa.o: ../common/errors.c): Remove.
2863 (format-ipa.o: ../common/format.c): Remove.
2864 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2866 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2868 * Makefile.in (%-ipa.o: %.c): New rule.
2869 (tracepoint-ipa.o: tracepoint.c): Remove.
2870 (utils-ipa.o: utils.c): Remove.
2871 (remote-utils-ipa.o: remote-utils.c): Remove.
2872 (regcache-ipa.o: regcache.c): Remove.
2873 (i386-linux-ipa.o: i386-linux.c): Remove.
2874 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2875 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2876 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2877 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2878 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2879 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2880 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2881 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2882 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2883 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2884 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2885 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2886 (aarch64-ipa.o: aarch64.c): Remove.
2887 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2888 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2889 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2890 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2891 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2892 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2893 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2894 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2895 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2896 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2897 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2898 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2899 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2900 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2901 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2902 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2903 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2904 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2905 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2906 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2907 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2908 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2909 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2910 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2911 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2912 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2913 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2914 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2915 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2916 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2917 (tdesc-ipa.o: tdesc.c): Remove.
2918 (x32-linux-ipa.o: x32-linux.c): Remove.
2919 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2920 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2922 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2924 * Makefile.in (%.o: ../arch/%.c): New rule.
2925 (arm.o: ../arch/arm.c): Remove.
2926 (arm-linux.o: ../arch/arm-linux.c): Remove.
2927 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2928 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2930 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2932 * Makefile.in (%.o: ../nat/%.c): New rule.
2933 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2934 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2935 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2936 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2937 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2938 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2939 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2940 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2941 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2942 (linux-personality.o: ../nat/linux-personality.c): Remove.
2943 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2944 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2945 (x86-linux.o: ../nat/x86-linux.c): Remove.
2946 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2947 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2949 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2951 * Makefile.in (%.o: ../common/%.c): New rule.
2952 (signals.o: ../common/signals.c): Remove.
2953 (print-utils.o: ../common/print-utils.c): Remove.
2954 (rsp-low.o: ../common/rsp-low.c): Remove.
2955 (common-utils.o: ../common/common-utils.c): Remove.
2956 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2957 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2958 (vec.o: ../common/vec.c): Remove.
2959 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2960 (xml-utils.o: ../common/xml-utils.c): Remove.
2961 (ptid.o: ../common/ptid.c): Remove.
2962 (buffer.o: ../common/buffer.c): Remove.
2963 (format.o: ../common/format.c): Remove.
2964 (filestuff.o: ../common/filestuff.c): Remove.
2965 (agent.o: ../common/agent.c): Remove.
2966 (errors.o: ../common/errors.c): Remove.
2967 (environ.o: ../common/environ.c): Remove.
2968 (common-debug.o: ../common/common-debug.c): Remove.
2969 (cleanups.o: ../common/cleanups.c): Remove.
2970 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2971 (fileio.o: ../common/fileio.c): Remove.
2972 (common-regcache.o: ../common/common-regcache.c): Remove.
2973 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2974 (new-op.o: ../common/new-op.c): Remove.
2975 (btrace-common.o: ../common/btrace-common.c): Remove.
2977 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2979 * Makefile.in (%.o: ../target/%.c): New rule.
2980 (waitstatus.o: ../target/waitstatus.c): Remove.
2982 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2985 (%.c: ../regformats/%.dat,
2986 (%.c: ../regformats/arm/%.dat,
2987 (%.c: ../regformats/i386/%.dat,
2988 (%.c: ../regformats/rs6000/%.dat): New rules.
2989 (aarch64.c): Remove.
2990 (reg-arm.c): Remove.
2991 (arm-with-iwmmxt.c): Remove.
2992 (arm-with-vfpv2.c): Remove.
2993 (arm-with-vfpv3.c): Remove.
2994 (arm-with-neon.c): Remove.
2995 (reg-bfin.c): Remove.
2996 (reg-cris.c): Remove.
2997 (reg-crisv32.c): Remove.
2999 (i386-linux.c): Remove.
3000 (i386-avx.c): Remove.
3001 (i386-avx-linux.c): Remove.
3002 (i386-avx-avx512.c): Remove.
3003 (i386-avx-avx512-linux.c): Remove.
3004 (i386-mpx.c): Remove.
3005 (i386-mpx-linux.c): Remove.
3006 (i386-avx-mpx-avx512-pku.c): Remove.
3007 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3008 (i386-avx-mpx.c): Remove.
3009 (i386-avx-mpx-linux.c): Remove.
3010 (i386-mmx.c): Remove.
3011 (i386-mmx-linux.c): Remove.
3012 (reg-ia64.c): Remove.
3013 (reg-m32r.c): Remove.
3014 (reg-m68k.c): Remove.
3016 (mips-linux.c): Remove.
3017 (mips-dsp-linux.c): Remove.
3018 (mips64-linux.c): Remove.
3019 (mips64-dsp-linux.c): Remove.
3020 (nios2-linux.c): Remove.
3021 (powerpc-32.c): Remove.
3022 (powerpc-32l.c): Remove.
3023 (powerpc-altivec32l.c): Remove.
3024 (powerpc-cell32l.c): Remove.
3025 (powerpc-vsx32l.c): Remove.
3026 (powerpc-isa205-32l.c): Remove.
3027 (powerpc-isa205-altivec32l.c): Remove.
3028 (powerpc-isa205-vsx32l.c): Remove.
3029 (powerpc-e500l.c): Remove.
3030 (powerpc-64l.c): Remove.
3031 (powerpc-altivec64l.c): Remove.
3032 (powerpc-cell64l.c): Remove.
3033 (powerpc-vsx64l.c): Remove.
3034 (powerpc-isa205-64l.c): Remove.
3035 (powerpc-isa205-altivec64l.c): Remove.
3036 (powerpc-isa205-vsx64l.c): Remove.
3037 (s390-linux32.c): Remove.
3038 (s390-linux32v1.c): Remove.
3039 (s390-linux32v2.c): Remove.
3040 (s390-linux64.c): Remove.
3041 (s390-linux64v1.c): Remove.
3042 (s390-linux64v2.c): Remove.
3043 (s390-te-linux64.c): Remove.
3044 (s390-vx-linux64.c): Remove.
3045 (s390-tevx-linux64.c): Remove.
3046 (s390x-linux64.c): Remove.
3047 (s390x-linux64v1.c): Remove.
3048 (s390x-linux64v2.c): Remove.
3049 (s390x-te-linux64.c): Remove.
3050 (s390x-vx-linux64.c): Remove.
3051 (s390x-tevx-linux64.c): Remove.
3052 (tic6x-c64xp-linux.c): Remove.
3053 (tic6x-c64x-linux.c): Remove.
3054 (tic6x-c62x-linux.c): Remove.
3056 (reg-sparc64.c): Remove.
3057 (reg-spu.c): Remove.
3059 (amd64-linux.c): Remove.
3060 (amd64-avx.c): Remove.
3061 (amd64-avx-linux.c): Remove.
3062 (amd64-avx-avx512.c): Remove.
3063 (amd64-avx-avx512-linux.c): Remove.
3064 (amd64-mpx.c): Remove.
3065 (amd64-mpx-linux.c): Remove.
3066 (amd64-avx-mpx-avx512-pku.c): Remove.
3067 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3068 (amd64-avx-mpx.c): Remove.
3069 (amd64-avx-mpx-linux.c): Remove.
3071 (x32-linux.c): Remove.
3072 (x32-avx.c): Remove.
3073 (x32-avx-linux.c): Remove.
3074 (x32-avx-avx512.c): Remove.
3075 (x32-avx-avx512-linux.c): Remove.
3076 (reg-xtensa.c): Remove.
3077 (reg-tilegx.c): Remove.
3078 (reg-tilegx32.c): Remove.
3080 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3082 * Makefile.in (SFILES): Add "common/environ.c".
3083 (OBJS): Add "common/environ.h".
3085 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3087 * configure.ac: Check if the fs_base and gs_base members of
3088 `struct user_regs_struct' exist.
3089 * config.in: Regenerated.
3090 * configure: Likewise.
3092 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3094 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3096 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3097 (get_next_pcs_syscall_next_pc): Likewise.
3099 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3101 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3102 * nto-x86-low.c: Likewise.
3104 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3106 * Makefile.in: Include disable-implicit-rules.mk.
3108 2016-11-23 Pedro Alves <palves@redhat.com>
3110 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3111 (debug_vprintf): Use std::chrono::steady_clock instead of
3112 gettimeofday. Use '.' instead of ':'.
3113 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3114 (get_timestamp): Use std::chrono::steady_clock instead of
3117 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3119 * Makefile.in: Fix whitespace formatting.
3121 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3123 * Makefile.in (SFILES, OBS): Flatten list and order
3126 2016-11-23 Pedro Alves <palves@redhat.com>
3128 * event-loop.c (handle_file_event): Use warning.
3129 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3130 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3133 2016-11-23 Pedro Alves <palves@redhat.com>
3135 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3137 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3138 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3139 debug_printf and debug_flush for debug output.
3140 * server.c (handle_general_set): Likewise.
3141 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3144 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3146 * Makefile.in (.c.o): Replace rule with ...
3147 (%.o: %.c): ... this one.
3149 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3151 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3152 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3154 * configure.ac: Remove checks for the make program.
3155 * configure: Re-generate.
3157 2016-10-28 Pedro Alves <palves@redhat.com>
3159 * Makefile.in (CXX_DIALECT): Get from configure.
3160 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3161 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3162 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3163 * config.in: Regenerate.
3164 * configure: Regenerate.
3166 2016-10-27 Yao Qi <yao.qi@linaro.org>
3168 * linux-low.c (linux_supports_range_stepping): Return true if
3169 can_software_single_step return true.
3171 2016-10-27 Yao Qi <yao.qi@linaro.org>
3173 * inferiors.c (find_inferior_in_random): New function.
3174 * inferiors.h (find_inferior_in_random): Declare.
3175 * linux-low.c (linux_wait_for_event_filtered): Call
3176 find_inferior_in_random instead of find_inferior.
3178 2016-10-27 Yao Qi <yao.qi@linaro.org>
3180 * linux-low.c (linux_wait_1): If single-step breakpoints are
3181 inserted, remove them.
3183 2016-10-26 Pedro Alves <palves@redhat.com>
3185 * linux-low.c (handle_extended_wait): Link parent/child fork
3187 (linux_wait_1): Unlink them.
3188 (linux_set_resume_request): Ignore resume requests for
3189 already-resumed and unhandled fork child threads.
3190 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3191 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3193 (handle_v_requests) <vCont>: Don't call require_running.
3194 * server.h (in_queued_stop_replies): New declaration.
3196 2016-10-24 Yao Qi <yao.qi@linaro.org>
3199 * linux-aarch64-low.c (append_insns): Cast the return value to
3202 2016-10-10 Yao Qi <yao.qi@linaro.org>
3204 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3206 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3208 * target.c (target_supports_multi_process): New function, moved
3210 * target.h (target_supports_multi_process): ... here. Remove
3213 2016-10-05 Tom Tromey <tom@tromey.com>
3216 * tracepoint.c (handle_tracepoint_bkpts): Check
3217 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3219 2016-10-05 Yao Qi <yao.qi@linaro.org>
3221 * configure.srv: Update the path of arm-*.xml files.
3223 2016-10-05 Terry Guo <terry.guo@arm.com>
3224 Yao Qi <yao.qi@linaro.org>
3226 * Makefile.in: Adjust the path of rules.
3227 * configure.srv: Update the path of xml files.
3228 * regformats/arm-with-iwmmxt.dat: Regenerated.
3229 * regformats/arm-with-neon.dat: Likewise.
3230 * regformats/arm-with-vfpv2.dat: Likewise.
3231 * regformats/arm-with-vfpv3.dat Likewise.
3233 2016-09-30 Yao Qi <yao.qi@linaro.org>
3236 * target.c (target_stop_and_wait): Don't call
3237 target_continue_no_signal, use resume_stop instead.
3239 2016-09-26 Yao Qi <yao.qi@linaro.org>
3241 * linux-low.c (linux_wait_1): Call debug_exit.
3243 2016-09-23 Pedro Alves <palves@redhat.com>
3245 * Makefile.in (SFILES): Add common/new-op.c.
3246 (OBS): Add common/new-op.o.
3247 (new-op.o): New rule.
3249 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3251 * .gitinore: Ignore more files.
3253 2016-09-21 Yao Qi <yao.qi@linaro.org>
3255 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3258 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3260 * server.c (start_inferior): Call target_mourn_inferior instead of
3261 mourn_inferior; pass ptid_t argument to it.
3263 (handle_target_event): Likewise.
3264 * target.c (target_mourn_inferior): New function.
3265 * target.h (mourn_inferior): Delete macro.
3267 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3269 * linux-low.c (lwp_is_stepping): New function.
3271 2016-09-06 Carl Love <cel@us.ibm.com>
3273 * server.c (start_inferior): Fixed comment, requested comment change
3274 didn't get updated correctly. Removed reference to ptrace () call as
3275 it is only true on Linux systems.
3277 2016-09-06 Carl Love <cel@us.ibm.com>
3279 * server.c (start_inferior): Do not call
3280 function target_post_create_inferior () if the
3281 inferior process has already exited.
3283 2016-09-05 Pedro Alves <palves@redhat.com>
3285 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3286 (COMPILE.pre, CC_LD): Use CXX directly.
3287 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3288 * acinclude.m4: Don't include build-with-cxx.m4.
3289 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3290 * configure: Regenerate.
3292 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3295 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3296 call writing data to own_buf.
3298 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3300 * target.c (mywait): Call target_wait instead of
3302 (target_wait): New function.
3304 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3306 * server.c (start_inferior): New variable 'ptid'. Replace calls
3307 to the_target->resume by target_continue{,_no_signal}, depending
3309 * target.c (target_stop_and_wait): Call target_continue_no_signal
3310 instead of the_target->resume.
3311 (target_continue): New function.
3313 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3315 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3317 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3320 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3322 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3323 * linux-arm-low.c (ps_get_thread_area): Likewise.
3324 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3325 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3326 * linux-mips-low.c (ps_get_thread_area): Likewise.
3327 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3328 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3329 * linux-x86-low.c (ps_get_thread_area): Likewise.
3330 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3332 2016-08-19 Pedro Alves <palves@redhat.com>
3334 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3336 2016-08-19 Pedro Alves <palves@redhat.com>
3338 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3339 comment. Use memcpy instead of casting through unsigned long.
3341 2016-08-19 Pedro Alves <palves@redhat.com>
3343 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3344 allocating around 0x80000000.
3346 2016-08-19 Pedro Alves <palves@redhat.com>
3349 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3350 (x32-avx512-linux-ipa.o): New rules.
3351 * configure.ac (x86_64-*-linux*): New x32 check.
3352 * configure.srv (ipa_x32_linux_regobj): New.
3353 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3354 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3356 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3358 * configure: Regenerate.
3360 2016-08-09 Pedro Alves <palves@redhat.com>
3363 * Makefile.in (OBS): Add signals-state-save-restore.o.
3364 (signals-state-save-restore.o): New rule.
3365 * config.in: Regenerate.
3366 * configure: Regenerate.
3367 * linux-low.c: Include "signals-state-save-restore.h".
3368 (linux_create_inferior): Call
3369 restore_original_signals_state.
3370 * server.c: Include "dispositions-save-restore.h".
3371 (captured_main): Call save_original_signals_state.
3373 2016-08-05 Pedro Alves <palves@redhat.com>
3375 * configure: Regenerate.
3377 2016-08-04 Yao Qi <yao.qi@linaro.org>
3379 * linux-low.c (regsets_fetch_inferior_registers): Check
3380 errno is ESRCH or not.
3382 2016-08-02 Yao Qi <yao.qi@linaro.org>
3384 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3385 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3386 (thread_db_load_search): Update.
3387 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3388 td_ta_set_event and td_ta_event_getmsg.
3390 2016-07-26 Pedro Alves <palves@redhat.com>
3393 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3394 of unsigned long for 64-bit registers and use uint32_t instead of
3395 unsigned int for 32-bit registers.
3397 2016-07-26 Pedro Alves <palves@redhat.com>
3399 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3402 2016-07-21 Tom Tromey <tom@tromey.com>
3404 * configure: Rebuild.
3406 2016-07-21 Yao Qi <yao.qi@linaro.org>
3408 * mem-break.c (find_gdb_breakpoint): Cast bp to
3409 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3411 2016-07-21 Yao Qi <yao.qi@linaro.org>
3413 * server.c (handle_v_requests): Support s and S actions
3414 if target_supports_software_single_step return true.
3416 2016-07-21 Yao Qi <yao.qi@linaro.org>
3418 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3419 is resume_step, call maybe_hw_step.
3420 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3422 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3424 (proceed_one_lwp): If resume request is resume_step, install
3425 reinsert breakpoints and call maybe_hw_step.
3427 2016-07-21 Yao Qi <yao.qi@linaro.org>
3429 * linux-low.c (proceed_one_lwp): Declare.
3430 (linux_resume_one_thread): Remove local variable 'step'.
3431 Lift code enqueue signal. Call proceed_one_lwp instead of
3432 linux_resume_one_lwp.
3434 2016-07-21 Yao Qi <yao.qi@linaro.org>
3436 * linux-low.c (linux_resume_one_thread): Call
3437 enqueue_pending_signal.
3439 2016-07-21 Yao Qi <yao.qi@linaro.org>
3441 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3442 * inferiors.c (do_restore_current_thread_cleanup): New function.
3443 (make_cleanup_restore_current_thread): Likewise.
3444 * linux-low.c (install_software_single_step_breakpoints): Call
3445 make_cleanup_restore_current_thread. Switch current_thread to
3448 2016-07-21 Yao Qi <yao.qi@linaro.org>
3450 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3451 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3452 (clone_one_breakpoint): Likewise.
3453 (delete_reinsert_breakpoints): Change parameter to thread.
3455 (has_reinsert_breakpoints): Likewise.
3456 (uninsert_reinsert_breakpoints): Likewise.
3457 (reinsert_reinsert_breakpoints): Likewise.
3458 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3459 (delete_reinsert_breakpoints): Likewise.
3460 (reinsert_reinsert_breakpoints): Likewise.
3461 (uninsert_reinsert_breakpoints): Likewise.
3462 (has_reinsert_breakpoints): Likewise.
3464 2016-07-21 Yao Qi <yao.qi@linaro.org>
3466 * inferiors.c (get_thread_process): Make parameter const.
3467 * inferiors.h (get_thread_process): Update declaration.
3468 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3469 Add new parameters child_thread and parent_thread. Callers
3471 * mem-break.h (clone_all_breakpoints): Update declaration.
3473 2016-07-21 Yao Qi <yao.qi@linaro.org>
3475 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3476 <command_list, handler>: Remove.
3477 (struct gdb_breakpoint): New.
3478 (struct other_breakpoint): New.
3479 (struct reinsert_breakpoint): New.
3480 (is_gdb_breakpoint): New function.
3481 (any_persistent_commands): Update command_list if
3482 is_gdb_breakpoint returns true.
3483 (set_breakpoint): Create breakpoints according to their types.
3484 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3485 (set_gdb_breakpoint_1): Likewise.
3486 (set_gdb_breakpoint): Likewise.
3487 (clear_breakpoint_conditions): Change parameter type to
3488 'struct gdb_breakpoint *'.
3489 (clear_breakpoint_commands): Likewise.
3490 (clear_breakpoint_conditions_and_commands): Likewise.
3491 (add_condition_to_breakpoint): Likewise.
3492 (add_breakpoint_condition): Likewise.
3493 (add_commands_to_breakpoint): Likewise.
3494 (check_breakpoints): Check other_breakpoint.
3495 (clone_one_breakpoint): Clone breakpopint according to its type.
3496 * mem-break.h (struct gdb_breakpoint): Declare.
3497 (set_gdb_breakpoint): Update declaration.
3498 (clear_breakpoint_conditions_and_commands): Likewise.
3499 (add_breakpoint_condition): Likewise.
3500 (add_breakpoint_commands): Likewise.
3501 * server.c (process_point_options): Change parameter type to
3502 'struct gdb_breakpoint *'.
3504 2016-07-21 Yao Qi <yao.qi@linaro.org>
3506 * mem-break.c (set_breakpoint_at): Rename it to ...
3507 (set_breakpoint_type_at): ... it.
3508 (set_breakpoint_at): Call set_breakpoint_type_at.
3509 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3510 * mem-break.h (set_breakpoint_at): Update comments.
3512 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3514 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3516 (nios2_store_gregset): Likewise.
3518 2016-07-01 Pedro Alves <palves@redhat.com>
3519 Antoine Tremblay <antoine.tremblay@ericsson.com>
3521 * linux-low.c: Change interface to take the target lwp_info
3522 pointer directly and return void. Handle detaching from a zombie
3524 (linux_detach_lwp_callback): New function.
3525 (linux_detach): Detach from the leader thread after detaching from
3528 2016-06-28 Yao Qi <yao.qi@linaro.org>
3530 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3531 for variable new_offset.
3532 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3533 (aarch64_ftrace_insn_reloc_cb): Likewise.
3534 (aarch64_ftrace_insn_reloc_tb): Likewise.
3535 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3536 PRIx64 instead of PRIx32.
3538 2016-06-28 Yao Qi <yao.qi@linaro.org>
3540 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3541 (the_low_target): Install arm_get_syscall_trapinfo.
3543 2016-06-28 Yao Qi <yao.qi@linaro.org>
3545 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3547 (the_low_target): Install aarch64_get_syscall_trapinfo.
3549 2016-06-28 Yao Qi <yao.qi@linaro.org>
3551 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3553 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3554 Remove parameter sysno.
3555 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3558 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3560 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3561 (s390_emit_ne_goto): Likewise.
3562 (s390_emit_lt_goto): Likewise.
3563 (s390_emit_le_goto): Likewise.
3564 (s390_emit_gt_goto): Likewise.
3565 (s390_emit_ge_goto): Likewise.
3566 (s390x_emit_eq_goto): Likewise.
3567 (s390x_emit_ne_goto): Likewise.
3568 (s390x_emit_lt_goto): Likewise.
3569 (s390x_emit_le_goto): Likewise.
3570 (s390x_emit_gt_goto): Likewise.
3571 (s390x_emit_ge_goto): Likewise.
3572 (s390_emit_ops_impl): Mark variable static.
3573 (s390x_emit_ops): Likewise.
3575 2016-06-17 Yao Qi <yao.qi@linaro.org>
3577 * linux-low.c (handle_extended_wait): Call
3578 uninsert_reinsert_breakpoints for the parent process. Remove
3579 reinsert breakpoints from the child process. Reinsert them to
3580 the parent process when vfork is done.
3581 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3582 (reinsert_reinsert_breakpoints): New function.
3583 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3584 (reinsert_reinsert_breakpoints): Declare.
3586 2016-06-17 Yao Qi <yao.qi@linaro.org>
3588 * linux-low.c (handle_extended_wait): If the parent is doing
3589 step-over, remove the reinsert breakpoints from the forked child.
3591 2016-06-17 Yao Qi <yao.qi@linaro.org>
3593 * linux-low.c (unsuspend_all_lwps): Declare.
3594 (linux_low_filter_event): If thread exited, call finish_step_over.
3595 If step-over is finished, unsuspend other threads.
3597 2016-06-17 Yao Qi <yao.qi@linaro.org>
3599 * linux-low.c (linux_resume_one_lwp_throw): Assert
3600 has_reinsert_breakpoints returns false.
3601 * mem-break.c (delete_disabled_breakpoints): Assert
3602 bp type isn't reinsert_breakpoint.
3604 2016-06-17 Yao Qi <yao.qi@linaro.org>
3606 * linux-low.c (maybe_hw_step): New function.
3607 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3608 (finish_step_over): Switch current_thread to lwp temporarily,
3609 and assert has_reinsert_breakpoints returns true.
3610 (proceed_one_lwp): Call maybe_hw_step.
3611 * mem-break.c (has_reinsert_breakpoints): New function.
3612 * mem-break.h (has_reinsert_breakpoints): Declare.
3614 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3616 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3618 2016-05-17 Yao Qi <yao.qi@linaro.org>
3620 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3621 instead of find_inferior.
3623 2016-05-05 Yao Qi <yao.qi@linaro.org>
3625 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3626 Initialize res to zero.
3628 2016-05-05 Yao Qi <yao.qi@linaro.org>
3630 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3633 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3635 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3636 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3637 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3639 2016-04-28 Par Olsson <par.olsson@windriver.com>
3640 Simon Marchi <simon.marchi@ericsson.com>
3642 * tracepoint.c (write_inferior_int8): New function.
3643 (cmd_qtenable_disable): Write enable flag using
3644 write_inferior_int8.
3646 2016-04-25 Yao Qi <yao.qi@linaro.org>
3648 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3649 (need_step_over_p): Return zero if the LWP has pending signals
3650 can be delivered on software single step target.
3652 2016-04-25 Yao Qi <yao.qi@linaro.org>
3654 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3655 return instead of error.
3657 2016-04-22 Yao Qi <yao.qi@linaro.org>
3659 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3662 2016-04-22 Yao Qi <yao.qi@linaro.org>
3664 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3665 signal when stepping over breakpoint with software single
3668 2016-04-21 Pedro Alves <palves@redhat.com>
3670 * linux-s390-low.c (s390_collect_ptrace_register)
3671 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3673 (s390_check_regset): Use void * instead of gdb_byte *.
3675 2016-04-20 Pedro Alves <palves@redhat.com>
3677 * configure: Renegerate.
3679 2016-04-20 Yao Qi <yao.qi@linaro.org>
3681 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3682 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3684 (arm_store_gregset): Likewise.
3686 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3688 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3689 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3690 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3691 (amd64-avx-mpx-linux.c): New rules.
3692 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3693 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3694 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3695 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3696 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3697 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3698 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3699 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3700 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3701 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3702 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3703 * linux-x86-low.c (x86_linux_read_description): Add case for
3704 X86_XSTATE_AVX_MPX_MASK.
3705 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3706 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3707 init_registers_i386_avx_mpx_linux.
3708 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3709 (initialize_low_tracepoint): Call
3710 init_registers_i386_avx_mpx_linux.
3711 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3712 (initialize_low_tracepoint): Call
3713 init_registers_amd64_avx_mpx_linux.
3714 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3715 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3716 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3719 2016-04-18 Pedro Alves <palves@redhat.com>
3721 * configure: Regenerate.
3723 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3725 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3726 (aarch64_emit_sub): Likewise.
3728 2016-04-12 Pedro Alves <palves@redhat.com>
3730 * utils.c (prepare_to_throw_exception): Delete.
3732 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3734 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3736 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3738 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3740 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3742 * linux-aarch64-ipa.c: Add <elf.h> include.
3743 * linux-ppc-ipa.c: Add <elf.h> include.
3744 * linux-s390-ipa.c: Add <elf.h> include.
3746 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3748 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3749 (get_raw_reg_ptr): Likewise.
3750 (get_trace_state_variable_value_ptr): Likewise.
3751 (set_trace_state_variable_value_ptr): Likewise.
3752 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3755 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3756 Marcin Kościelnicki <koriakin@0x04.net>
3759 * linux-ppc-low.c (emit_insns): New function.
3760 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3761 (ppc_emit_prologue): New function.
3762 (ppc_emit_epilogue): New function.
3763 (ppc_emit_add): New function.
3764 (ppc_emit_sub): New function.
3765 (ppc_emit_mul): New function.
3766 (ppc_emit_lsh): New function.
3767 (ppc_emit_rsh_signed): New function.
3768 (ppc_emit_rsh_unsigned): New function.
3769 (ppc_emit_ext): New function.
3770 (ppc_emit_zero_ext): New function.
3771 (ppc_emit_log_not): New function.
3772 (ppc_emit_bit_and): New function.
3773 (ppc_emit_bit_or): New function.
3774 (ppc_emit_bit_xor): New function.
3775 (ppc_emit_bit_not): New function.
3776 (ppc_emit_equal): New function.
3777 (ppc_emit_less_signed): New function.
3778 (ppc_emit_less_unsigned): New function.
3779 (ppc_emit_ref): New function.
3780 (ppc_emit_const): New function.
3781 (ppc_emit_reg): New function.
3782 (ppc_emit_pop): New function.
3783 (ppc_emit_stack_flush): New function.
3784 (ppc_emit_swap): New function.
3785 (ppc_emit_stack_adjust): New function.
3786 (ppc_emit_call): New function.
3787 (ppc_emit_int_call_1): New function.
3788 (ppc_emit_void_call_2): New function.
3789 (ppc_emit_if_goto): New function.
3790 (ppc_emit_goto): New function.
3791 (ppc_emit_eq_goto): New function.
3792 (ppc_emit_ne_goto): New function.
3793 (ppc_emit_lt_goto): New function.
3794 (ppc_emit_le_goto): New function.
3795 (ppc_emit_gt_goto): New function.
3796 (ppc_emit_ge_goto): New function.
3797 (ppc_write_goto_address): New function.
3798 (ppc_emit_ops_impl): New static variable.
3799 (ppc64v1_emit_prologue): New function.
3800 (ppc64v2_emit_prologue): New function.
3801 (ppc64_emit_epilogue): New function.
3802 (ppc64_emit_add): New function.
3803 (ppc64_emit_sub): New function.
3804 (ppc64_emit_mul): New function.
3805 (ppc64_emit_lsh): New function.
3806 (ppc64_emit_rsh_signed): New function.
3807 (ppc64_emit_rsh_unsigned): New function.
3808 (ppc64_emit_ext): New function.
3809 (ppc64_emit_zero_ext): New function.
3810 (ppc64_emit_log_not): New function.
3811 (ppc64_emit_bit_and): New function.
3812 (ppc64_emit_bit_or): New function.
3813 (ppc64_emit_bit_xor): New function.
3814 (ppc64_emit_bit_not): New function.
3815 (ppc64_emit_equal): New function.
3816 (ppc64_emit_less_signed): New function.
3817 (ppc64_emit_less_unsigned): New function.
3818 (ppc64_emit_ref): New function.
3819 (ppc64_emit_const): New function.
3820 (ppc64v1_emit_reg): New function.
3821 (ppc64v2_emit_reg): New function.
3822 (ppc64_emit_pop): New function.
3823 (ppc64_emit_stack_flush): New function.
3824 (ppc64_emit_swap): New function.
3825 (ppc64v1_emit_call): New function.
3826 (ppc64v2_emit_call): New function.
3827 (ppc64v1_emit_int_call_1): New function.
3828 (ppc64v2_emit_int_call_1): New function.
3829 (ppc64v1_emit_void_call_2): New function.
3830 (ppc64v2_emit_void_call_2): New function.
3831 (ppc64_emit_if_goto): New function.
3832 (ppc64_emit_eq_goto): New function.
3833 (ppc64_emit_ne_goto): New function.
3834 (ppc64_emit_lt_goto): New function.
3835 (ppc64_emit_le_goto): New function.
3836 (ppc64_emit_gt_goto): New function.
3837 (ppc64_emit_ge_goto): New function.
3838 (ppc64v1_emit_ops_impl): New static variable.
3839 (ppc64v2_emit_ops_impl): New static variable.
3840 (ppc_emit_ops): New function.
3841 (linux_low_target): Wire in ppc_emit_ops.
3843 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3844 Marcin Kościelnicki <koriakin@0x04.net>
3847 * Makefile.in: Add powerpc-*-ipa.o
3848 * configure.srv: Add ipa_obj for powerpc*-linux.
3849 * linux-ppc-ipa.c: New file.
3850 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3852 (PPC_FIELD): New macro.
3853 (PPC_SEXT): New macro.
3854 (PPC_OP6): New macro.
3855 (PPC_BO): New macro.
3856 (PPC_LI): New macro.
3857 (PPC_BD): New macro.
3858 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3859 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3860 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3861 (ppc_get_thread_area): New function.
3862 (is_elfv2_inferior): New function.
3863 (gen_ds_form): New function.
3864 (GEN_STD): New macro.
3865 (GEN_STDU): New macro.
3866 (GEN_LD): New macro.
3867 (GEN_LDU): New macro.
3868 (gen_d_form): New function.
3869 (GEN_ADDI): New macro.
3870 (GEN_ADDIS): New macro.
3871 (GEN_LI): New macro.
3872 (GEN_LIS): New macro.
3873 (GEN_ORI): New macro.
3874 (GEN_ORIS): New macro.
3875 (GEN_LWZ): New macro.
3876 (GEN_STW): New macro.
3877 (GEN_STWU): New macro.
3878 (gen_xfx_form): New function.
3879 (GEN_MFSPR): New macro.
3880 (GEN_MTSPR): New macro.
3881 (GEN_MFCR): New macro.
3882 (GEN_MTCR): New macro.
3883 (GEN_SYNC): New macro.
3884 (GEN_LWSYNC): New macro.
3885 (gen_x_form): New function.
3886 (GEN_OR): New macro.
3887 (GEN_MR): New macro.
3888 (GEN_LWARX): New macro.
3889 (GEN_STWCX): New macro.
3890 (GEN_CMPW): New macro.
3891 (gen_md_form): New function.
3892 (GEN_RLDICL): New macro.
3893 (GEN_RLDICR): New macro.
3894 (gen_i_form): New function.
3896 (GEN_BL): New macro.
3897 (gen_b_form): New function.
3898 (GEN_BNE): New macro.
3899 (GEN_LOAD): New macro.
3900 (GEN_STORE): New macro.
3901 (gen_limm): New function.
3902 (gen_atomic_xchg): New function.
3903 (gen_call): New function.
3904 (ppc_relocate_instruction): New function.
3905 (ppc_install_fast_tracepoint_jump_pad): New function.
3906 (ppc_get_min_fast_tracepoint_insn_len): New function.
3907 (ppc_get_ipa_tdesc_idx): New function.
3908 (the_low_target): Wire in the new functions.
3909 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3911 * linux-ppc-tdesc.h: New file.
3913 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3915 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3916 (alloc_jump_pad_buffer): New function.
3917 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3918 (alloc_jump_pad_buffer): New function.
3919 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3920 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3921 (alloc_jump_pad_buffer): New function.
3922 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3923 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3924 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3925 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3927 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3929 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3930 * linux-amd64-ipa.c: Likewise.
3931 * linux-i386-ipa.c: Likewise.
3932 * linux-s390-ipa.c: Likewise.
3933 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3934 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3935 set_trace_state_variable_value_ptr.
3936 (struct ipa_sym_addresses): Likewise.
3937 (symbol_list): Likewise.
3938 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3939 accessing gdb_collect directly.
3940 (gdb_collect_ptr_type): New typedef.
3941 (get_raw_reg_ptr_type): New typedef.
3942 (get_trace_state_variable_value_ptr_type): New typedef.
3943 (set_trace_state_variable_value_ptr_type): New typedef.
3944 (gdb_collect_ptr): New global.
3945 (get_raw_reg_ptr): New global.
3946 (get_trace_state_variable_value_ptr): New global.
3947 (set_trace_state_variable_value_ptr): New global.
3948 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3949 accessing get_raw_reg directly.
3950 (get_get_tsv_func_addr): Likewise for
3951 get_trace_state_variable_value_ptr.
3952 (get_set_tsv_func_addr): Likewise for
3953 set_trace_state_variable_value_ptr.
3954 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3956 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3958 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3960 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3962 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3964 (relocate_instruction): Remove own_buf.
3965 * server.c (own_buf): Make global.
3966 (handle_v_requests): Make global.
3967 * server.h (own_buf): New declaration.
3968 (handle_v_requests): New prototype.
3970 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3973 * linux-s390-low.c (add_insns): New function.
3974 (s390_emit_prologue): New function.
3975 (s390_emit_epilogue): New function.
3976 (s390_emit_add): New function.
3977 (s390_emit_sub): New function.
3978 (s390_emit_mul): New function.
3979 (s390_emit_lsh): New function.
3980 (s390_emit_rsh_signed): New function.
3981 (s390_emit_rsh_unsigned): New function.
3982 (s390_emit_ext): New function.
3983 (s390_emit_log_not): New function.
3984 (s390_emit_bit_and): New function.
3985 (s390_emit_bit_or): New function.
3986 (s390_emit_bit_xor): New function.
3987 (s390_emit_bit_not): New function.
3988 (s390_emit_equal): New function.
3989 (s390_emit_less_signed): New function.
3990 (s390_emit_less_unsigned): New function.
3991 (s390_emit_ref): New function.
3992 (s390_emit_if_goto): New function.
3993 (s390_emit_goto): New function.
3994 (s390_write_goto_address): New function.
3995 (s390_emit_litpool): New function.
3996 (s390_emit_const): New function.
3997 (s390_emit_call): New function.
3998 (s390_emit_reg): New function.
3999 (s390_emit_pop): New function.
4000 (s390_emit_stack_flush): New function.
4001 (s390_emit_zero_ext): New function.
4002 (s390_emit_swap): New function.
4003 (s390_emit_stack_adjust): New function.
4004 (s390_emit_set_r2): New function.
4005 (s390_emit_int_call_1): New function.
4006 (s390_emit_void_call_2): New function.
4007 (s390_emit_eq_goto): New function.
4008 (s390_emit_ne_goto): New function.
4009 (s390_emit_lt_goto): New function.
4010 (s390_emit_le_goto): New function.
4011 (s390_emit_gt_goto): New function.
4012 (s390_emit_ge_goto): New function.
4013 (s390x_emit_prologue): New function.
4014 (s390x_emit_epilogue): New function.
4015 (s390x_emit_add): New function.
4016 (s390x_emit_sub): New function.
4017 (s390x_emit_mul): New function.
4018 (s390x_emit_lsh): New function.
4019 (s390x_emit_rsh_signed): New function.
4020 (s390x_emit_rsh_unsigned): New function.
4021 (s390x_emit_ext): New function.
4022 (s390x_emit_log_not): New function.
4023 (s390x_emit_bit_and): New function.
4024 (s390x_emit_bit_or): New function.
4025 (s390x_emit_bit_xor): New function.
4026 (s390x_emit_bit_not): New function.
4027 (s390x_emit_equal): New function.
4028 (s390x_emit_less_signed): New function.
4029 (s390x_emit_less_unsigned): New function.
4030 (s390x_emit_ref): New function.
4031 (s390x_emit_if_goto): New function.
4032 (s390x_emit_const): New function.
4033 (s390x_emit_call): New function.
4034 (s390x_emit_reg): New function.
4035 (s390x_emit_pop): New function.
4036 (s390x_emit_stack_flush): New function.
4037 (s390x_emit_zero_ext): New function.
4038 (s390x_emit_swap): New function.
4039 (s390x_emit_stack_adjust): New function.
4040 (s390x_emit_int_call_1): New function.
4041 (s390x_emit_void_call_2): New function.
4042 (s390x_emit_eq_goto): New function.
4043 (s390x_emit_ne_goto): New function.
4044 (s390x_emit_lt_goto): New function.
4045 (s390x_emit_le_goto): New function.
4046 (s390x_emit_gt_goto): New function.
4047 (s390x_emit_ge_goto): New function.
4048 (s390_emit_ops): New function.
4049 (struct linux_target_ops): Fill in emit_ops hook.
4051 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4054 * Makefile.in: Add s390 IPA files.
4055 * configure.srv: Build IPA for s390.
4056 * linux-s390-ipa.c: New file.
4057 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4058 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4059 (tdesc_s390_linux32): Likewise.
4060 (init_registers_s390_linux32v1): Likewise.
4061 (tdesc_s390_linux32v1): Likewise.
4062 (init_registers_s390_linux32v2): Likewise.
4063 (tdesc_s390_linux32v2): Likewise.
4064 (init_registers_s390_linux64): Likewise.
4065 (tdesc_s390_linux64): Likewise.
4066 (init_registers_s390_linux64v1): Likewise.
4067 (tdesc_s390_linux64v1): Likewise.
4068 (init_registers_s390_linux64v2): Likewise.
4069 (tdesc_s390_linux64v2): Likewise.
4070 (init_registers_s390_te_linux64): Likewise.
4071 (tdesc_s390_te_linux64): Likewise.
4072 (init_registers_s390_vx_linux64): Likewise.
4073 (tdesc_s390_vx_linux64): Likewise.
4074 (init_registers_s390_tevx_linux64): Likewise.
4075 (tdesc_s390_tevx_linux64): Likewise.
4076 (init_registers_s390x_linux64): Likewise.
4077 (tdesc_s390x_linux64): Likewise.
4078 (init_registers_s390x_linux64v1): Likewise.
4079 (tdesc_s390x_linux64v1): Likewise.
4080 (init_registers_s390x_linux64v2): Likewise.
4081 (tdesc_s390x_linux64v2): Likewise.
4082 (init_registers_s390x_te_linux64): Likewise.
4083 (tdesc_s390x_te_linux64): Likewise.
4084 (init_registers_s390x_vx_linux64): Likewise.
4085 (tdesc_s390x_vx_linux64): Likewise.
4086 (init_registers_s390x_tevx_linux64): Likewise.
4087 (tdesc_s390x_tevx_linux64): Likewise.
4088 (have_hwcap_s390_vx): New static variable.
4089 (s390_arch_setup): Fill have_hwcap_s390_vx.
4090 (s390_get_thread_area): New function.
4091 (s390_ft_entry_gpr_esa): New const.
4092 (s390_ft_entry_gpr_zarch): New const.
4093 (s390_ft_entry_misc): New const.
4094 (s390_ft_entry_fr): New const.
4095 (s390_ft_entry_vr): New const.
4096 (s390_ft_main_31): New const.
4097 (s390_ft_main_64): New const.
4098 (s390_ft_exit_fr): New const.
4099 (s390_ft_exit_vr): New const.
4100 (s390_ft_exit_misc): New const.
4101 (s390_ft_exit_gpr_esa): New const.
4102 (s390_ft_exit_gpr_zarch): New const.
4103 (append_insns): New function.
4104 (s390_relocate_instruction): New function.
4105 (s390_install_fast_tracepoint_jump_pad): New function.
4106 (s390_get_min_fast_tracepoint_insn_len): New function.
4107 (s390_get_ipa_tdesc_idx): New function.
4108 (struct linux_target_ops): Wire in the above functions.
4109 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4110 * linux-s390-tdesc.h: New file.
4112 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4114 * linux-s390-low.c (s390_supports_tracepoints): New function.
4115 (struct linux_target_ops): Fill supports_tracepoints hook.
4117 2016-03-18 Yao Qi <yao.qi@linaro.org>
4119 * linux-low.c (lwp_signal_can_be_delivered): New function.
4120 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4122 2016-03-18 Yao Qi <yao.qi@linaro.org>
4124 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4125 0 if signal is enqueued. Remove 'signal' from one debugging
4126 message. Move one debugging message to some lines below.
4127 Remove code setting 'signal' to 0.
4129 2016-03-18 Yao Qi <yao.qi@linaro.org>
4131 * linux-low.c (linux_low_filter_event): Remove redundant
4132 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4134 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4136 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4137 (struct linux_target_ops): Wire in the above.
4139 2016-03-03 Yao Qi <yao.qi@linaro.org>
4141 * linux-low.c: Update comments to start_step_over.
4143 2016-03-03 Yao Qi <yao.qi@linaro.org>
4146 * linux-low.c (handle_extended_wait): Set child suspended
4147 if event_lwp->bp_reinsert isn't zero.
4149 2016-03-02 Yao Qi <yao.qi@linaro.org>
4151 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4152 enqueue_pending_signal.
4154 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4156 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4159 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4161 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4162 (s390_regmap_3264) [!__s390x__]: New global.
4163 (s390_collect_ptrace_register): Skip map entries containing -1.
4164 (s390_supply_ptrace_register): Ditto.
4165 (s390_fill_gprs_high): New function.
4166 (s390_store_gprs_high): New function.
4167 (s390_regsets): Add NT_S390_HIGH_GPRS.
4168 (s390_get_hwcap): Enable on 31-bit.
4169 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4170 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4171 Detect NT_S390_HIGH_GPRS.
4172 (s390_usrregs_info_3264): Enable on 31-bit.
4173 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4174 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4176 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4179 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4180 * configure.srv: Ditto.
4181 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4182 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4183 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4184 (init_registers_amd64_linux): Remove prototype.
4185 (tdesc_amd64_linux): Remove declaration.
4186 (get_ipa_tdesc): New function.
4187 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4188 initialize remaining tdescs.
4189 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4190 (init_registers_i386_linux): Remove prototype.
4191 (tdesc_i386_linux): Remove declaration.
4192 (get_ipa_tdesc): New function.
4193 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4194 initialize remaining tdescs.
4195 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4196 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4197 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4198 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4199 (x86_get_ipa_tdesc_idx): New function.
4200 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4201 * linux-x86-tdesc.h: New file.
4202 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4203 (target_get_ipa_tdesc_idx): New macro.
4204 * tracepoint.c (ipa_tdesc_idx): New macro.
4205 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4206 (symbol_list): Add ipa_tdesc_idx.
4207 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4208 (ipa_tdesc): Remove.
4209 (ipa_tdesc_idx): New variable.
4210 (get_context_regcache): Use get_ipa_tdesc.
4211 (gdb_collect): Ditto.
4213 * tracepoint.h (get_ipa_tdesc): New prototype.
4214 (ipa_tdesc): Remove.
4216 2016-02-24 Pedro Alves <palves@redhat.com>
4218 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4219 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4220 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4221 Factor out common code between the USE_SIGTRAP_SIGINFO and
4222 !USE_SIGTRAP_SIGINFO blocks.
4223 (linux_low_filter_event): Call save_stop_reason instead of
4224 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4226 (linux_wait_1): Update comments.
4228 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4230 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4231 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4232 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4233 ppc_insert_point, ppc_remove_point.
4235 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4237 * linux-s390-low.c (s390_supports_z_point_type): New function.
4238 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4240 2016-02-16 Yao Qi <yao.qi@linaro.org>
4242 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4243 PC. Get pc from regcache_read_pc.
4245 2016-02-12 Yao Qi <yao.qi@linaro.org>
4247 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4248 or linux_get_pc_32bit.
4249 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4251 2016-02-12 Yao Qi <yao.qi@linaro.org>
4253 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4254 arm_linux_get_next_pcs_fixup.
4256 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4258 * tracepoint.c (x_tracepoint_action_download): Change
4259 write_inferior_data_ptr to write_inferior_data_pointer.
4260 (cmd_qtstart): Likewise.
4261 (write_inferior_data_ptr): Remove.
4262 (download_agent_expr): Change write_inferior_data_ptr to
4263 write_inferior_data_pointer.
4264 (download_tracepoint_1): Likewise.
4265 (download_tracepoint): Likewise.
4266 (download_trace_state_variables): Likewise.
4268 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4269 Marcin Kościelnicki <koriakin@0x04.net>
4271 * tracepoint.c (struct tracepoint_action_ops): Remove.
4272 (struct tracepoint_action): Remove ops.
4273 (m_tracepoint_action_download, r_tracepoint_action_download)
4274 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4275 size and offset accordingly.
4276 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4277 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4278 (tracepoint_action_send, tracepoint_action_download): New functions.
4279 Helpers for trace action handlers.
4280 (add_tracepoint_action): Remove setup actions ops.
4281 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4283 2016-02-10 Yao Qi <yao.qi@linaro.org>
4285 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4287 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4289 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4291 * configure: Regenerate.
4293 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4295 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4296 void * to gdb_byte *.
4297 * linux-low.c (siginfo_fixup): Likewise.
4298 (linux_xfer_siginfo): Likewise.
4299 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4301 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4303 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4305 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4307 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4309 * linux-x86-low.c [__x86_64__]: Include
4310 "nat/amd64-linux-siginfo.h".
4311 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4312 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4313 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4314 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4315 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4316 (cpt_si_fd, si_timerid, si_overrun): Move from
4317 nat/amd64-linux-siginfo.c.
4318 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4320 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4322 * server.c (skip_to_semicolon): Remove.
4323 (process_point_options): Use strchrnul instead of
4326 2016-01-26 Yao Qi <yao.qi@linaro.org>
4328 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4329 * linux-low.c (install_software_single_step_breakpoints): Don't
4330 call regcache_read_pc.
4331 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4334 2016-01-26 Yao Qi <yao.qi@linaro.org>
4336 * linux-low.c (install_software_single_step_breakpoints): Call
4337 regcache_read_pc instead of get_pc.
4339 2016-01-26 Yao Qi <yao.qi@linaro.org>
4341 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4342 (unblock_async_io): Rename to ...
4343 (block_unblock_async_io): ... it. New function.
4344 (enable_async_io): Don't install SIGIO handler. Unblock it
4346 (disable_async_io): Don't ignore SIGIO. Block it instead.
4347 (initialize_async_io): Install SIGIO handler. Don't call
4350 2016-01-26 Yao Qi <yao.qi@linaro.org>
4352 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4353 first character is '\003', call *the_target->request_interrupt.
4355 2016-01-25 Yao Qi <yao.qi@linaro.org>
4357 * remote-utils.c (new_thread_notify): Remove.
4358 (dead_thread_notify): Likewise.
4359 * remote-utils.h (new_thread_notify): Remove declaration.
4360 (dead_thread_notify): Likewise.
4362 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4364 * gdb.trace/pending.exp: Fix expected message on continue.
4366 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4368 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4369 it works properly on big-endian machines where sizeof (CORE_ADDR)
4372 2016-01-21 Pedro Alves <palves@redhat.com>
4374 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4375 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4376 * configure: Regenerate.
4378 2016-01-21 Yao Qi <yao.qi@linaro.org>
4380 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4381 is_thumb and set it according to CPSR saved on the stack.
4382 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4383 arm_sigreturn_next_pc.
4385 2016-01-18 Yao Qi <yao.qi@linaro.org>
4387 * linux-low.c (linux_set_pc_64bit): New function.
4388 (linux_get_pc_64bit): New function.
4389 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4391 * linux-sparc-low.c (debug_threads): Remove declaration.
4392 (sparc_get_pc): Remove.
4393 (the_low_target): Use linux_get_pc_64bit instead of
4395 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4396 (the_low_target): Use linux_get_pc_64bit and
4399 2016-01-18 Yao Qi <yao.qi@linaro.org>
4401 * linux-arm-low.c (debug_threads): Remove declaration.
4402 (arm_get_pc, arm_set_pc): Remove.
4403 (the_low_target): Use linux_get_pc_32bit and
4405 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4406 (the_low_target): Use linux_get_pc_32bit and
4408 * linux-cris-low.c (debug_threads): Remove declaration.
4409 (cris_get_pc, cris_set_pc,): Remove.
4410 (the_low_target): Use linux_get_pc_32bit and
4412 * linux-crisv32-low.c (debug_threads): Remove declaration.
4413 (cris_get_pc, cris_set_pc): Remove.
4414 (the_low_target): Use linux_get_pc_32bit and
4416 * linux-low.c: Include inttypes.h.
4417 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4418 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4419 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4420 (the_low_target): Use linux_get_pc_32bit and
4422 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4423 (the_low_target): Use linux_get_pc_32bit and
4425 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4426 (the_low_target): Use linux_get_pc_32bit and
4428 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4429 (the_low_target): Use linux_get_pc_32bit and
4431 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4432 (the_low_target): Use linux_get_pc_32bit and
4435 2016-01-18 Gary Benson <gbenson@redhat.com>
4437 * configure.ac (AC_FUNC_FORK): New check.
4438 * config.in: Regenerate.
4439 * configure: Likewise.
4441 2016-01-14 Yao Qi <yao.qi@linaro.org>
4443 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4444 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4445 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4446 arm_get_next_pcs_ctor.
4448 2016-01-12 Josh Stone <jistone@redhat.com>
4449 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4451 * inferiors.h: Include "gdb_vecs.h".
4452 (struct process_info): Add syscalls_to_catch.
4453 * inferiors.c (remove_process): Free syscalls_to_catch.
4454 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4455 syscall_return stops.
4456 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4457 * server.c (handle_general_set): Handle QCatchSyscalls.
4458 (handle_query): Report support for QCatchSyscalls.
4459 * target.h (struct target_ops): Add supports_catch_syscall.
4460 (target_supports_catch_syscall): New macro.
4461 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4462 (struct lwp_info): Add syscall_state.
4463 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4464 Maintain syscall_state and syscalls_to_catch across exec.
4465 (get_syscall_trapinfo): New function, proxy to the_low_target.
4466 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4467 (linux_low_filter_event): Toggle syscall_state entry/return for
4468 syscall traps, and set it ignored for all others.
4469 (gdb_catching_syscalls_p): New function.
4470 (gdb_catch_this_syscall_p): New function.
4471 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4472 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4473 (linux_supports_catch_syscall): New function.
4474 (linux_target_ops): Install it.
4475 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4476 (the_low_target): Install it.
4478 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4480 * acinclude.m4: Include new ../warning.m4 file.
4481 * configure: Regenerated.
4482 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4484 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4486 * ax.c (is_goto_target): Mark static.
4487 * linux-low.c (register_addr): Likewise.
4488 (linux_fetch_registers, linux_store_registers): Likewise.
4489 * mem-break.c (any_persistent_commands): Fix old prototype.
4490 (add_commands_to_breakpoint): Mark static.
4491 * regcache.c (find_register_by_name): Delete unused func.
4492 * remote-utils.c (hex_or_minus_one): Mark static.
4493 * server.c (monitor_show_help): Mark static.
4494 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4495 handle_v_requests): Likewise.
4497 2016-01-12 Pedro Alves <palves@redhat.com>
4499 Remove use of the registered trademark symbol throughout.
4501 2016-01-08 Yao Qi <yao.qi@linaro.org>
4503 * remote-utils.c (getpkt): If c is '\003', call target hook
4506 2016-01-06 Yao Qi <yao.qi@linaro.org>
4508 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4509 linux-aarch32-low.c.
4510 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4511 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4512 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4513 (thumb2_breakpoint): Declare.
4514 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4515 linux-aarch32-low.h.
4516 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4517 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4518 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4520 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4522 * gdbreplay.c (gdbreplay_version): Change copyright year in
4524 * server.c (gdbserver_version): Likewise.
4526 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4528 * server.c (crc32_table): Delete.
4529 (crc32): Use libiberty's xcrc32 function.
4531 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4533 * lynx-low.c (lynx_delete_thread_callback): New function.
4534 (lynx_mourn): Properly delete our process and all of its
4535 threads. Remove call to clear_inferiors.
4537 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4539 * target.c (thread_search_callback): Add check that
4540 the thread_stopped target callback is not NULL before
4543 2015-12-21 Yao Qi <yao.qi@linaro.org>
4545 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4548 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4550 * server.c (handle_query): Call target_supports_software_single_step.
4552 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4554 * linux-low.c (single_step): New function.
4555 (linux_resume_one_lwp_throw): Call single_step.
4556 (start_step_over): Likewise.
4558 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4560 * Makefile.in (SFILES): Append arch/arm-linux.c,
4561 arch/arm-get-next-pcs.c.
4562 (arm-linux.o): New rule.
4563 (arm-get-next-pcs.o): New rule.
4564 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4566 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4567 to linux-aarch32-low.c.
4568 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4569 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4570 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4571 (thumb2_breakpoint_len): Likewise.
4572 (arm_is_thumb_mode): Make non-static.
4573 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4574 from linux-aarch32-low.c.
4575 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4576 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4577 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4578 (thumb2_breakpoint_len): Likewise.
4579 (arm_is_thumb_mode): New declaration.
4580 * linux-arm-low.c: Include arch/arm-linux.h
4581 aarch/arm-get-next-pcs.h, sys/syscall.h.
4582 (get_next_pcs_ops): New struct.
4583 (get_next_pcs_addr_bits_remove): New function.
4584 (get_next_pcs_is_thumb): New function.
4585 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4586 (arm_sigreturn_next_pc): Likewise.
4587 (get_next_pcs_syscall_next_pc): Likewise.
4588 (arm_gdbserver_get_next_pcs): Likewise.
4589 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4591 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4592 * server.h: Include gdb_vecs.h.
4594 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4596 * Makefile.in (SFILES): Append common/common-regcache.c.
4597 (OBS): Append common-regcache.o.
4598 (common-regcache.o): New rule.
4599 * regcache.c (init_register_cache): Initialize cache to
4601 (regcache_raw_read_unsigned): New function.
4602 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4603 register_status enum.
4605 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4607 * linux-aarch64-low.c (the_low_targets): Rename
4608 breakpoint_reinsert_addr to get_next_pcs.
4609 * linux-arm-low.c (the_low_targets): Likewise.
4610 * linux-bfin-low.c (the_low_targets): Likewise.
4611 * linux-cris-low.c (the_low_targets): Likewise.
4612 * linux-crisv32-low.c (the_low_targets): Likewise.
4613 * linux-low.c (can_software_single_step): Likewise.
4614 (install_software_single_step_breakpoints): New function.
4615 (start_step_over): Use install_software_single_step_breakpoints.
4616 * linux-low.h: New CORE_ADDR vector.
4617 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4619 * linux-mips-low.c (the_low_targets): Likewise.
4620 * linux-nios2-low.c (the_low_targets): Likewise.
4621 * linux-sparc-low.c (the_low_targets): Likewise.
4623 2015-12-17 Pedro Alves <palves@redhat.com>
4625 * linux-low.c (linux_kill_one_lwp): Remove references to
4627 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4629 (linux_init_signals): Delete.
4630 (initialize_low): Adjust.
4631 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4633 2015-12-16 Pedro Alves <palves@redhat.com>
4635 * configure.ac (compiler warning flags): When testing a
4636 -Wno-foo option, check whether -Wfoo works instead.
4637 * configure: Regenerate.
4639 2015-12-11 Don Breazeal <donb@codesourcery.com>
4641 * server.c (process_serial_event): Don't exit from gdbserver
4642 in remote mode if there are still active inferiors.
4644 2015-12-11 Yao Qi <yao.qi@linaro.org>
4646 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4647 arm_breakpoint_at if the process is 32-bit.
4649 2015-12-11 Yao Qi <yao.qi@linaro.org>
4651 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4654 2015-12-07 Yao Qi <yao.qi@linaro.org>
4656 * configure.srv: Append arm.o to srv_tgtobj for
4657 aarch64*-*-linux* target.
4658 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4659 from linux-arm-low.c.
4660 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4661 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4662 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4663 (thumb2_breakpoint_len): Likewise.
4664 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4665 (arm_breakpoint_kinds): Likewise.
4666 (arm_breakpoint_kind_from_pc): Likewise.
4667 (arm_sw_breakpoint_from_kind): Likewise.
4668 (arm_breakpoint_kind_from_current_state): Likewise.
4669 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4670 (arm_sw_breakpoint_from_kind): Declare.
4671 (arm_breakpoint_kind_from_current_state): Declare.
4672 (arm_breakpoint_at): Declare.
4673 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4674 arm_sw_breakpoint_from_kind if process is 32-bit.
4675 (aarch64_breakpoint_kind_from_pc): New function.
4676 (aarch64_breakpoint_kind_from_current_state): New function.
4677 (the_low_target): Initialize fields breakpoint_kind_from_pc
4678 and breakpoint_kind_from_current_state.
4679 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4680 linux-aarch32-low.c.
4681 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4682 (arm_breakpoint, arm_breakpoint_len): Likewise.
4683 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4684 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4685 (arm_is_thumb_mode): Likewise.
4686 (arm_breakpoint_at): Likewise.
4687 (arm_breakpoint_kind_from_pc): Likewise.
4688 (arm_sw_breakpoint_from_kind): Likewise.
4689 (arm_breakpoint_kind_from_current_state): Likewise.
4692 2015-08-04 Yao Qi <yao.qi@linaro.org>
4694 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4695 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4696 * server.c (extended_protocol): Remove "static".
4697 * server.h (extended_protocol): Declare it.
4699 2015-12-04 Josh Stone <jistone@redhat.com>
4701 * target.h (struct target_ops) <arch_setup>: Rename to ...
4702 (struct target_ops) <post_create_inferior>: ... this.
4703 (target_arch_setup): Rename to ...
4704 (target_post_create_inferior): ... this, calling post_create_inferior.
4705 * server.c (start_inferior): Update target_arch_setup calls to
4706 target_post_create_inferior.
4707 * linux-low.c (linux_low_ptrace_options): Forward declare.
4708 (linux_arch_setup): Update its comment for general use.
4709 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4710 (struct linux_target_ops): Use linux_post_create_inferior.
4711 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4712 to post_create_inferior.
4713 * nto-low.c (struct nto_target_ops): Likewise.
4714 * spu-low.c (struct spu_target_ops): Likewise.
4715 * win32-low.c (struct win32_target_ops): Likewise.
4717 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4719 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4721 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4723 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4724 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4725 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4726 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4727 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4728 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4729 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4730 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4731 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4732 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4733 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4734 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4736 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4738 * linux-low.c (linux_look_up_symbols): Don't call
4739 linux_supports_traceclone.
4740 * linux-low.h (thread_db_init): Remove use_events argument.
4741 * thread-db.c (thread_db_use_event): Remove global variable.
4742 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4743 (struct thread_db) <td_create_bp>: Remove field.
4744 (thread_db_create_event): Remove function.
4745 (thread_db_enable_reporting): Likewise.
4746 (find_one_thread): Don't check for thread_db_use_events.
4747 (attach_thread): Likewise.
4748 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4749 (try_thread_db_load_1): Don't check for thread_db_use_events.
4750 (thread_db_init): Remove use_events argument and thread events
4752 (remove_thread_event_breakpoints): Remove function.
4753 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4755 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4757 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4759 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4760 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4761 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4762 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4763 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4765 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4767 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4768 * linux-low.c (can_hardware_single_step): Use
4769 supports_hardware_single_step.
4770 (can_software_single_step): New function.
4771 (start_step_over): Call can_software_single_step.
4772 (linux_supports_hardware_single_step): New function.
4773 (struct target_ops) <supports_software_single_step>: Initialize.
4774 * linux-low.h (struct linux_target_ops)
4775 <supports_hardware_single_step>: Initialize.
4776 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4777 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4778 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4779 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4780 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4781 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4782 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4783 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4784 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4785 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4787 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4788 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4790 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4791 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4792 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4794 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4795 * target.h (struct target_ops): <supports_software_single_step>:
4797 (target_supports_software_single_step): New macro.
4799 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4801 * linux-low.c (linux_wait_1): Fix pc advance condition.
4802 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4803 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4805 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4807 * linux-arm-low.c (arm_is_thumb_mode): New function.
4808 (arm_breakpoint_at): Use arm_is_thumb_mode.
4809 (arm_breakpoint_kind_from_current_state): New function.
4810 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4812 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4813 (linux_breakpoint_kind_from_current_state): New function.
4814 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4815 * linux-low.h (struct linux_target_ops)
4816 <breakpoint_kind_from_current_state>: New field.
4817 * target.h (struct target_ops): Likewise.
4818 (target_breakpoint_kind_from_current_state): New macro.
4820 2015-11-30 Pedro Alves <palves@redhat.com>
4822 * linux-low.c (linux_resume): Wake up the event loop before
4825 2015-11-30 Pedro Alves <palves@redhat.com>
4827 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4829 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4831 * target.c (struct thread_search): New structure.
4832 (thread_search_callback): New function.
4833 (prev_general_thread): New global.
4834 (prepare_to_access_memory, done_accessing_memory): New functions.
4835 * target.h (prepare_to_access_memory, done_accessing_memory):
4836 Replace macros with function declarations.
4838 2015-11-30 Pedro Alves <palves@redhat.com>
4841 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4842 report TARGET_WAITKIND_NO_RESUMED.
4843 * remote-utils.c (prepare_resume_reply): Handle
4844 TARGET_WAITKIND_NO_RESUMED.
4845 * server.c (report_no_resumed): New global.
4846 (handle_query) <qSupported>: Handle "no-resumed+". Report
4847 "no-resumed+" support.
4848 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4849 return error if the client doesn't support no-resumed events.
4850 (push_stop_notification): New function.
4851 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4852 events if the client supports them.
4854 2015-11-30 Pedro Alves <palves@redhat.com>
4856 * linux-low.c (thread_still_has_status_pending_p): Don't check
4858 (lwp_resumed): New function.
4859 (status_pending_p_callback): Return early if the LWP is not
4860 supposed to be resumed.
4862 2015-11-30 Pedro Alves <palves@redhat.com>
4864 * linux-low.c (handle_extended_wait): Assert that the LWP's
4865 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4866 thread create events, leave the new child's status pending.
4867 (linux_low_filter_event): If GDB wants to hear about thread exit
4868 events, leave the LWP marked dead and don't delete it.
4869 (linux_wait_for_event_filtered): Don't check for thread exit.
4870 (filter_exit_event): New function.
4871 (linux_wait_1): Use it, when returning an exit event.
4872 (linux_resume_one_lwp_throw): Assert that the LWP's
4873 waitstatus is TARGET_WAITKIND_IGNORE.
4874 * remote-utils.c (prepare_resume_reply): Handle
4875 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4876 * server.c (report_thread_events): New global.
4877 (handle_general_set): Handle QThreadEvents.
4878 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4879 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4880 TARGET_WAITKIND_THREAD_EXITED.
4881 * server.h (report_thread_events): Declare.
4883 2015-11-30 Pedro Alves <palves@redhat.com>
4885 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4886 the thread's last_resume_kind was resume_stop.
4888 2015-11-30 Pedro Alves <palves@redhat.com>
4890 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4893 2015-11-30 Pedro Alves <palves@redhat.com>
4895 * server.c (handle_v_requests): Handle vCtrlC.
4897 2015-11-30 Pedro Alves <palves@redhat.com>
4899 * gdbthread.h (find_any_thread_of_pid): Declare.
4900 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4902 * server.c (handle_query): If current_thread is NULL, look for
4903 another thread of the selected process.
4905 2015-11-26 Daniel Colascione <dancol@dancol.org>
4906 Simon Marchi <simon.marchi@ericsson.com>
4908 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4909 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4911 * target.h (struct target_ops) <thread_name>: New field.
4912 (target_thread_name): New macro.
4914 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4916 * regcache.h (regcache_invalidate_pid): Add declaration.
4917 * regcache.c (regcache_invalidate_pid): New function, extracted
4918 from regcache_invalidate.
4919 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4920 Add trivial documentation comment.
4921 * lynx-low.c: Use regcache_invalidate_pid instead of
4922 regcache_invalidate.
4924 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4926 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4927 and Elf64_auxv_t if the target is Android.
4929 2015-11-22 Doug Evans <xdje42@gmail.com>
4931 * target.h: #include <sys/types.h>.
4933 2015-11-19 Pedro Alves <palves@redhat.com>
4935 * linux-low.c (linux_process_qsupported): Change prototype.
4937 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4939 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4940 and adjust to loop over all features.
4941 * server.c (handle_query) <qSupported>: Adjust to call
4942 target_process_qsupported once, passing it a vector of unprocessed
4944 * target.h (struct target_ops) <process_qsupported>: Change
4946 (target_process_qsupported): Adjust.
4948 2015-11-19 Pedro Alves <palves@redhat.com>
4950 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4952 * configure: Regenerate.
4954 2015-11-19 Pedro Alves <palves@redhat.com>
4956 * configure: Regenerate.
4958 2015-11-19 Yao Qi <yao.qi@linaro.org>
4960 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4963 2015-11-19 Yao Qi <yao.qi@linaro.org>
4965 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4966 (struct aarch64_operand): Move enum out.
4968 2015-11-19 Yao Qi <yao.qi@linaro.org>
4970 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4971 struct user_fpsimd_state *.
4972 (aarch64_store_fpregset): Likewise.
4974 2015-11-19 Yao Qi <yao.qi@linaro.org>
4976 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4977 struct user_pt_regs *.
4978 (aarch64_store_gregset): Likewise.
4980 2015-11-18 Pedro Alves <palves@redhat.com>
4982 * Makefile.in (all_object_files): Add $IPA_OBJS.
4984 2015-11-17 Pedro Alves <palves@redhat.com>
4986 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4987 GDB_SIGNAL_0 and gdb_signal_to_string.
4989 2015-11-17 Pedro Alves <palves@redhat.com>
4991 * win32-low.c (handle_output_debug_string): Remove parameter.
4992 (win32_kill): Remove our_status local and adjust call to
4993 handle_output_debug_string.
4994 (get_child_debug_event): Adjust call to
4995 handle_output_debug_string.
4997 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4999 * linux-mips-low.c (mips_fill_gregset): Add cast.
5000 (mips_store_gregset): Likewise.
5001 (mips_fill_fpregset): Likewise.
5002 (mips_store_fpregset): Likewise.
5004 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5006 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5009 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5011 * linux-mips-low.c (mips_linux_new_thread): Change type of
5012 watch_type to enum target_hw_bp_type.
5014 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5016 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5017 Change return type to arm_hwbp_type.
5019 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5021 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5022 (arm_store_gregset): Likewise.
5023 * linux-arm-low.c (arm_get_hwcap): Likewise.
5024 (arm_read_description): Likewise.
5026 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5028 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5030 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5032 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5033 (ppc_fill_vsxregset): Likewise.
5034 (ppc_store_vsxregset): Likewise.
5035 (ppc_fill_vrregset): Likewise.
5036 (ppc_store_vrregset): Likewise.
5037 (ppc_fill_evrregset): Likewise.
5038 (ppc_store_evrregset): Likewise.
5040 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5042 * linux-ppc-low.c (ppc_usrregs_info): Remove
5043 forward-declaration.
5044 (ppc_arch_setup): Move lower in file.
5046 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5048 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5049 (ps_pdwrite): Likewise.
5051 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5053 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5054 to after assert checks.
5056 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5058 * proc-service.c (ps_pdread): Add/adjust casts.
5059 (ps_pdwrite): Add/adjust casts.
5061 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5063 * server.c (handle_search_memory_1): Cast return value of
5066 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5068 * server.c (write_qxfer_response): Change type of data to
5071 2015-10-29 Pedro Alves <palves@redhat.com>
5073 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5075 2015-10-29 Pedro Alves <palves@redhat.com>
5077 * tracepoint.c (clear_installed_tracepoints): Add casts.
5079 2015-10-29 Pedro Alves <palves@redhat.com>
5081 * server.c (handle_v_cont, process_serial_event): Add enum
5082 gdb_signal casts to signal parsing code.
5084 2015-10-29 Pedro Alves <palves@redhat.com>
5086 * linux-low.h (NULL_REGSET): Define.
5087 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5088 * linux-arm-low.c (arm_regsets): Likewise.
5089 * linux-crisv32-low.c (cris_regsets): Likewise.
5090 * linux-m68k-low.c (m68k_regsets): Likewise.
5091 * linux-mips-low.c (mips_regsets): Likewise.
5092 * linux-nios2-low.c (nios2_regsets): Likewise.
5093 * linux-ppc-low.c (ppc_regsets): Likewise.
5094 * linux-s390-low.c (s390_regsets): Likewise.
5095 * linux-sh-low.c (sh_regsets): Likewise.
5096 * linux-sparc-low.c (sparc_regsets): Likewise.
5097 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5098 * linux-tile-low.c (tile_regsets): Likewise.
5099 * linux-x86-low.c (x86_regsets): Likewise.
5100 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5102 2015-10-29 Pedro Alves <palves@redhat.com>
5104 * linux-low.h (NULL_REGSET): Define.
5105 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5106 * linux-arm-low.c (arm_regsets): Likewise.
5107 * linux-crisv32-low.c (cris_regsets): Likewise.
5108 * linux-m68k-low.c (m68k_regsets): Likewise.
5109 * linux-mips-low.c (mips_regsets): Likewise.
5110 * linux-nios2-low.c (nios2_regsets): Likewise.
5111 * linux-ppc-low.c (ppc_regsets): Likewise.
5112 * linux-s390-low.c (s390_regsets): Likewise.
5113 * linux-sh-low.c (sh_regsets): Likewise.
5114 * linux-sparc-low.c (sparc_regsets): Likewise.
5115 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5116 * linux-tile-low.c (tile_regsets): Likewise.
5117 * linux-x86-low.c (x86_regsets): Likewise.
5118 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5120 2015-10-26 Doug Evans <dje@google.com>
5122 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5124 2015-10-26 Doug Evans <dje@google.com>
5126 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5128 2015-10-26 Doug Evans <dje@google.com>
5130 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5132 (attach_thread, find_new_threads_callback): Ditto.
5134 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5136 * mem-break.h (set_breakpoint_data): Remove.
5138 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5140 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5141 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5142 (initialize_low): Remove set_breakpoint_data call.
5143 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5144 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5145 (initialize_low): Remove set_breakpoint_data call.
5146 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5147 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5148 (initialize_low): Remove set_breakpoint_data call.
5150 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5152 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5153 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5154 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5155 * target.h (target_breakpoint_kind_from_pc): New macro.
5157 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5159 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5160 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5161 the default breakpoint kind.
5163 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5165 * linux-arm-low.c (arm_supports_z_point_type): Add software
5168 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5170 * linux-arm-low.c: Refactor breakpoint definitions.
5171 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5172 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5174 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5176 * Makefile.in: Add arm.c/o.
5177 * configure.srv: Likewise.
5178 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5179 (arm_breakpoint_kind_from_pc): New function.
5180 (arm_sw_breakpoint_from_kind): Return proper kind.
5181 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5183 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5185 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5187 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5188 (struct raw_breakpoint) <size>: Remove.
5189 (struct raw_breakpoint) <kind>: Add.
5190 (bp_size): New function.
5191 (bp_opcode): Likewise.
5192 (find_raw_breakpoint_at): Adjust for kind.
5193 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5194 (remove_memory_breakpoint): Adjust for kind call bp_size.
5195 (set_raw_breakpoint_at): Adjust for kind.
5196 (set_breakpoint): Likewise.
5197 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5198 (delete_raw_breakpoint): Adjust for kind.
5199 (delete_breakpoint): Likewise.
5200 (find_gdb_breakpoint): Likewise.
5201 (set_gdb_breakpoint_1): Likewise.
5202 (set_gdb_breakpoint): Likewise.
5203 (delete_gdb_breakpoint_1): Likewise.
5204 (delete_gdb_breakpoint): Likewise.
5205 (uninsert_raw_breakpoint): Likewise.
5206 (reinsert_raw_breakpoint): Likewise.
5207 (set_breakpoint_data): Remove.
5208 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5209 (check_mem_read): Adjust for kind call bp_size.
5210 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5211 (clone_one_breakpoint): Adjust for kind.
5212 * mem-break.h (set_gdb_breakpoint): Likewise.
5213 (delete_gdb_breakpoint): Likewise.
5214 * server.c (process_serial_event): Likewise.
5216 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5218 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5219 (struct linux_target_ops) <breakpoint>: Remove.
5220 (struct linux_target_ops) <breakpoint_len>: Remove.
5221 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5222 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5223 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5224 (arm_sw_breakpoint_from_kind): New function.
5225 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5226 (struct linux_target_ops) <breakpoint>: Remove.
5227 (struct linux_target_ops) <breakpoint_len>: Remove.
5228 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5229 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5230 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5231 (struct linux_target_ops) <breakpoint>: Remove.
5232 (struct linux_target_ops) <breakpoint_len>: Remove.
5233 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5234 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5235 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5236 (struct linux_target_ops) <breakpoint>: Remove.
5237 (struct linux_target_ops) <breakpoint_len>: Remove.
5238 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5239 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5240 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5241 and sw_breakpoint_from_kind to increment the pc.
5242 (linux_breakpoint_kind_from_pc): New function.
5243 (linux_sw_breakpoint_from_kind): New function.
5244 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5245 (initialize_low): Call breakpoint_kind_from_pc and
5246 sw_breakpoint_from_kind to replace breakpoint_data/len.
5247 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5249 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5250 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5251 (struct linux_target_ops) <breakpoint>: Remove.
5252 (struct linux_target_ops) <breakpoint_len>: Remove.
5253 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5254 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5255 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5256 (struct linux_target_ops) <breakpoint>: Remove.
5257 (struct linux_target_ops) <breakpoint_len>: Remove.
5258 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5259 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5260 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5261 (struct linux_target_ops) <breakpoint>: Remove.
5262 (struct linux_target_ops) <breakpoint_len>: Remove.
5263 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5264 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5265 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5266 (struct linux_target_ops) <breakpoint>: Remove.
5267 (struct linux_target_ops) <breakpoint_len>: Remove.
5268 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5269 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5270 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5271 (struct linux_target_ops) <breakpoint>: Remove.
5272 (struct linux_target_ops) <breakpoint_len>: Remove.
5273 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5274 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5275 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5276 (struct linux_target_ops) <breakpoint>: Remove.
5277 (struct linux_target_ops) <breakpoint_len>: Remove.
5278 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5279 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5280 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5281 (struct linux_target_ops) <breakpoint>: Remove.
5282 (struct linux_target_ops) <breakpoint_len>: Remove.
5283 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5284 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5285 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5286 (struct linux_target_ops) <breakpoint>: Remove.
5287 (struct linux_target_ops) <breakpoint_len>: Remove.
5288 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5289 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5290 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5291 (struct linux_target_ops) <breakpoint>: Remove.
5292 (struct linux_target_ops) <breakpoint_len>: Remove.
5293 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5294 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5295 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5296 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5297 (struct linux_target_ops) <breakpoint>: Remove.
5298 (struct linux_target_ops) <breakpoint_len>: Remove.
5299 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5300 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5301 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5302 (struct linux_target_ops) <breakpoint>: Remove.
5303 (struct linux_target_ops) <breakpoint_len>: Remove.
5304 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5305 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5307 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5309 * linux-cris-low.c (cris_get_pc): Remove void arg.
5311 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5313 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5316 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5318 * inferiors.c (thread_pid_matches_callback): New function.
5319 (find_thread_process): New function.
5320 (remove_thread): Reset current_thread.
5321 (remove_process): Assert threads have been removed first.
5323 2015-10-15 Yao Qi <yao.qi@linaro.org>
5325 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5327 (aarch64_remove_point): Likewise.
5328 * regcache.c (regcache_register_size): New function.
5330 2015-10-12 Yao Qi <yao.qi@linaro.org>
5332 * linux-aarch64-low.c: Update all callers as emit_load_store
5333 is renamed to aarch64_emit_load_store.
5335 2015-10-12 Yao Qi <yao.qi@linaro.org>
5337 * linux-aarch64-low.c: Update all callers of function renaming
5338 from emit_insn to aarch64_emit_insn.
5340 2015-10-12 Yao Qi <yao.qi@linaro.org>
5342 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5343 arch/aarch64-insn.h.
5344 (struct aarch64_memory_operand): Likewise.
5346 (emit_insn): Move to arch/aarch64-insn.c.
5347 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5348 (emit_load_store): Move to arch/aarch64-insn.c.
5349 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5350 (can_encode_int32): Remove.
5352 2015-10-12 Yao Qi <yao.qi@linaro.org>
5354 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5355 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5356 (aarch64_relocate_instruction): Likewise.
5357 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5358 (struct aarch64_insn_visitor): Likewise.
5360 2015-10-12 Yao Qi <yao.qi@linaro.org>
5362 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5363 (struct aarch64_insn_visitor): New.
5364 (struct aarch64_insn_relocation_data): New.
5365 (aarch64_ftrace_insn_reloc_b): New function.
5366 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5367 (aarch64_ftrace_insn_reloc_cb): Likewise.
5368 (aarch64_ftrace_insn_reloc_tb): Likewise.
5369 (aarch64_ftrace_insn_reloc_adr): Likewise.
5370 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5371 (aarch64_ftrace_insn_reloc_others): Likewise.
5373 (aarch64_relocate_instruction): Use visitor.
5375 2015-10-12 Yao Qi <yao.qi@linaro.org>
5377 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5378 int. Add argument buf.
5379 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5380 aarch64_relocate_instruction.
5382 2015-10-12 Yao Qi <yao.qi@linaro.org>
5384 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5385 argument insn. Remove local variable insn. Don't call
5387 (aarch64_install_fast_tracepoint_jump_pad): Call
5390 2015-09-30 Yao Qi <yao.qi@linaro.org>
5392 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5393 (emit_load_store_pair): Likewise.
5395 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5397 * dll.c (match_dll): Add cast(s).
5398 (unloaded_dll): Likewise.
5399 * linux-low.c (second_thread_of_pid_p): Likewise.
5400 (delete_lwp_callback): Likewise.
5401 (count_events_callback): Likewise.
5402 (select_event_lwp_callback): Likewise.
5403 (linux_set_resume_request): Likewise.
5404 * server.c (accumulate_file_name_length): Likewise.
5405 (emit_dll_description): Likewise.
5406 (handle_qxfer_threads_worker): Likewise.
5407 (visit_actioned_threads): Likewise.
5408 * thread-db.c (any_thread_of): Likewise.
5409 * tracepoint.c (same_process_p): Likewise.
5410 (match_blocktype): Likewise.
5411 (build_traceframe_info_xml): Likewise.
5413 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5415 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5417 (gdb_unparse_agent_expr): Likewise.
5418 * hostio.c (require_data): Likewise.
5419 (handle_pread): Likewise.
5420 * linux-low.c (disable_regset): Likewise.
5421 (fetch_register): Likewise.
5422 (store_register): Likewise.
5423 (get_dynamic): Likewise.
5424 (linux_qxfer_libraries_svr4): Likewise.
5425 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5426 (set_fast_tracepoint_jump): Likewise.
5427 (uninsert_fast_tracepoint_jumps_at): Likewise.
5428 (reinsert_fast_tracepoint_jumps_at): Likewise.
5429 (validate_inserted_breakpoint): Likewise.
5430 (clone_agent_expr): Likewise.
5431 * regcache.c (init_register_cache): Likewise.
5432 * remote-utils.c (putpkt_binary_1): Likewise.
5433 (decode_M_packet): Likewise.
5434 (decode_X_packet): Likewise.
5435 (look_up_one_symbol): Likewise.
5436 (relocate_instruction): Likewise.
5437 (monitor_output): Likewise.
5438 * server.c (handle_search_memory): Likewise.
5439 (handle_qxfer_exec_file): Likewise.
5440 (handle_qxfer_libraries): Likewise.
5441 (handle_qxfer): Likewise.
5442 (handle_query): Likewise.
5443 (handle_v_cont): Likewise.
5444 (handle_v_run): Likewise.
5445 (captured_main): Likewise.
5446 * target.c (write_inferior_memory): Likewise.
5447 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5448 * tracepoint.c (init_trace_buffer): Likewise.
5449 (add_tracepoint_action): Likewise.
5450 (add_traceframe): Likewise.
5451 (add_traceframe_block): Likewise.
5452 (cmd_qtdpsrc): Likewise.
5453 (cmd_qtdv): Likewise.
5454 (cmd_qtstatus): Likewise.
5455 (response_source): Likewise.
5456 (response_tsv): Likewise.
5457 (cmd_qtnotes): Likewise.
5458 (gdb_collect): Likewise.
5459 (initialize_tracepoint): Likewise.
5461 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5463 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5464 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5465 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5467 (enum aarch64_condition_codes): New enum.
5468 (w0): New static global.
5471 (struct aarch64_memory_operand) <type>: New
5472 MEMORY_OPERAND_POSTINDEX type.
5473 (postindex_memory_operand): New helper function.
5474 (emit_ret): New function.
5475 (emit_load_store_pair): New function, factored out of emit_stp
5476 with support for MEMORY_OPERAND_POSTINDEX.
5477 (emit_stp): Rewrite using emit_load_store_pair.
5478 (emit_ldp): New function.
5479 (emit_load_store): Likewise.
5480 (emit_ldr): Mention post-index instruction in comment.
5481 (emit_ldrh): New function.
5482 (emit_ldrb): New function.
5483 (emit_ldrsw): Mention post-index instruction in comment.
5484 (emit_str): Likewise.
5485 (emit_subs): New function.
5486 (emit_cmp): Likewise.
5487 (emit_and): Likewise.
5488 (emit_orr): Likewise.
5489 (emit_orn): Likewise.
5490 (emit_eor): Likewise.
5491 (emit_mvn): Likewise.
5492 (emit_lslv): Likewise.
5493 (emit_lsrv): Likewise.
5494 (emit_asrv): Likewise.
5495 (emit_mul): Likewise.
5496 (emit_sbfm): Likewise.
5497 (emit_sbfx): Likewise.
5498 (emit_ubfm): Likewise.
5499 (emit_ubfx): Likewise.
5500 (emit_csinc): Likewise.
5501 (emit_cset): Likewise.
5502 (emit_nop): Likewise.
5503 (emit_ops_insns): New helper function.
5504 (emit_pop): Likewise.
5505 (emit_push): Likewise.
5506 (aarch64_emit_prologue): New function.
5507 (aarch64_emit_epilogue): Likewise.
5508 (aarch64_emit_add): Likewise.
5509 (aarch64_emit_sub): Likewise.
5510 (aarch64_emit_mul): Likewise.
5511 (aarch64_emit_lsh): Likewise.
5512 (aarch64_emit_rsh_signed): Likewise.
5513 (aarch64_emit_rsh_unsigned): Likewise.
5514 (aarch64_emit_ext): Likewise.
5515 (aarch64_emit_log_not): Likewise.
5516 (aarch64_emit_bit_and): Likewise.
5517 (aarch64_emit_bit_or): Likewise.
5518 (aarch64_emit_bit_xor): Likewise.
5519 (aarch64_emit_bit_not): Likewise.
5520 (aarch64_emit_equal): Likewise.
5521 (aarch64_emit_less_signed): Likewise.
5522 (aarch64_emit_less_unsigned): Likewise.
5523 (aarch64_emit_ref): Likewise.
5524 (aarch64_emit_if_goto): Likewise.
5525 (aarch64_emit_goto): Likewise.
5526 (aarch64_write_goto_address): Likewise.
5527 (aarch64_emit_const): Likewise.
5528 (aarch64_emit_call): Likewise.
5529 (aarch64_emit_reg): Likewise.
5530 (aarch64_emit_pop): Likewise.
5531 (aarch64_emit_stack_flush): Likewise.
5532 (aarch64_emit_zero_ext): Likewise.
5533 (aarch64_emit_swap): Likewise.
5534 (aarch64_emit_stack_adjust): Likewise.
5535 (aarch64_emit_int_call_1): Likewise.
5536 (aarch64_emit_void_call_2): Likewise.
5537 (aarch64_emit_eq_goto): Likewise.
5538 (aarch64_emit_ne_goto): Likewise.
5539 (aarch64_emit_lt_goto): Likewise.
5540 (aarch64_emit_le_goto): Likewise.
5541 (aarch64_emit_gt_goto): Likewise.
5542 (aarch64_emit_ge_got): Likewise.
5543 (aarch64_emit_ops_impl): New static global variable.
5544 (aarch64_emit_ops): New target function, return
5545 &aarch64_emit_ops_impl.
5546 (struct linux_target_ops): Install it.
5548 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5550 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5551 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5553 * linux-aarch64-ipa.c: New file.
5554 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5556 (aarch64_get_thread_area): New target method.
5557 (extract_signed_bitfield): New helper function.
5558 (aarch64_decode_ldr_literal): New function.
5559 (enum aarch64_opcodes): New enum.
5560 (struct aarch64_register): New struct.
5561 (struct aarch64_operand): New struct.
5562 (x0): New static global.
5571 (aarch64_register): New helper function.
5572 (register_operand): Likewise.
5573 (immediate_operand): Likewise.
5574 (struct aarch64_memory_operand): New struct.
5575 (offset_memory_operand): New helper function.
5576 (preindex_memory_operand): Likewise.
5577 (enum aarch64_system_control_registers): New enum.
5578 (ENCODE): New macro.
5579 (emit_insn): New helper function.
5580 (emit_b): New function.
5581 (emit_bcond): Likewise.
5582 (emit_cb): Likewise.
5583 (emit_tb): Likewise.
5584 (emit_blr): Likewise.
5585 (emit_stp): Likewise.
5586 (emit_ldp_q_offset): Likewise.
5587 (emit_stp_q_offset): Likewise.
5588 (emit_load_store): Likewise.
5589 (emit_ldr): Likewise.
5590 (emit_ldrsw): Likewise.
5591 (emit_str): Likewise.
5592 (emit_ldaxr): Likewise.
5593 (emit_stxr): Likewise.
5594 (emit_stlr): Likewise.
5595 (emit_data_processing_reg): Likewise.
5596 (emit_data_processing): Likewise.
5597 (emit_add): Likewise.
5598 (emit_sub): Likewise.
5599 (emit_mov): Likewise.
5600 (emit_movk): Likewise.
5601 (emit_mov_addr): Likewise.
5602 (emit_mrs): Likewise.
5603 (emit_msr): Likewise.
5604 (emit_sevl): Likewise.
5605 (emit_wfe): Likewise.
5606 (append_insns): Likewise.
5607 (can_encode_int32_in): New helper function.
5608 (aarch64_relocate_instruction): New function.
5609 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5610 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5611 (struct linux_target_ops): Install aarch64_get_thread_area,
5612 aarch64_install_fast_tracepoint_jump_pad and
5613 aarch64_get_min_fast_tracepoint_insn_len.
5615 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5617 * Makefile.in (aarch64-insn.o): New rule.
5618 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5620 2015-09-21 Yao Qi <yao.qi@linaro.org>
5622 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5624 2015-09-21 Yao Qi <yao.qi@linaro.org>
5626 * tracepoint.c (max_jump_pad_size): Remove.
5628 2015-09-18 Yao Qi <yao.qi@linaro.org>
5630 * linux-aarch64-low.c: Don't include sys/uio.h.
5631 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5633 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5635 * tracepoint.c (eval_result_type): Change prototype.
5636 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5638 2015-09-15 Pedro Alves <palves@redhat.com>
5640 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5641 Check whether to report exec events instead of checking whether
5642 multiprocess is enabled.
5644 2015-09-15 Pedro Alves <palves@redhat.com>
5647 * remote-utils.c (prepare_resume_reply): Merge
5648 TARGET_WAITKIND_VFORK_DONE switch case with the
5649 TARGET_WAITKIND_FORKED case.
5651 2015-09-15 Yao Qi <yao.qi@linaro.org>
5653 * server.c (handle_query): Check string comparison using
5654 "else if" instead of "if".
5656 2015-09-15 Yao Qi <yao.qi@linaro.org>
5658 * server.c (vCont_supported): New global variable.
5659 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5660 matches. Append ";vContSupported+" to own_buf.
5661 (handle_v_requests): Append ";s;S" to own_buf if target supports
5662 hardware single step or vCont_supported is false.
5663 (capture_main): Set vCont_supported to zero.
5665 2015-09-15 Yao Qi <yao.qi@linaro.org>
5667 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5669 (linux_supports_hardware_single_step): ... New function.
5670 (linux_target_ops): Update.
5671 * lynx-low.c (lynx_target_ops): Set field
5672 supports_hardware_single_step to target_can_do_hardware_single_step.
5673 * nto-low.c (nto_target_ops): Likewise.
5674 * spu-low.c (spu_target_ops): Likewise.
5675 * win32-low.c (win32_target_ops): Likewise.
5676 * target.c (target_can_do_hardware_single_step): New function.
5677 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5678 Remove. <supports_hardware_single_step>: New field.
5679 (target_supports_conditional_breakpoints): Remove.
5680 (target_supports_hardware_single_step): New macro.
5681 (target_can_do_hardware_single_step): Declare.
5682 * server.c (handle_query): Use target_supports_hardware_single_step
5683 instead of target_supports_conditional_breakpoints.
5685 2015-09-15 Yao Qi <yao.qi@linaro.org>
5687 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5689 (struct linux_target_ops the_low_target): Install
5690 aarch64_linux_siginfo_fixup.
5692 2015-09-11 Don Breazeal <donb@codesourcery.com>
5693 Luis Machado <lgustavo@codesourcery.com>
5695 * linux-low.c (linux_mourn): Static declaration.
5696 (linux_arch_setup): Move in front of
5697 handle_extended_wait.
5698 (linux_arch_setup_thread): New function.
5699 (handle_extended_wait): Handle exec events. Call
5700 linux_arch_setup_thread. Make event_lwp argument a
5701 pointer-to-a-pointer.
5702 (check_zombie_leaders): Do not check stopped threads.
5703 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5704 (linux_low_filter_event): Add lwp and thread for exec'ing
5705 non-leader thread if leader thread has been deleted.
5706 Refactor code into linux_arch_setup_thread and call it.
5707 Pass child lwp pointer by reference to handle_extended_wait.
5708 (linux_wait_for_event_filtered): Update comment.
5709 (linux_wait_1): Prevent clobbering exec event status.
5710 (linux_supports_exec_events): New function.
5711 (linux_target_ops) <supports_exec_events>: Initialize new member.
5712 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5714 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5715 * server.c (report_exec_events): New global variable.
5716 (handle_query): Handle qSupported query for exec-events feature.
5717 (captured_main): Initialize report_exec_events.
5718 * server.h (report_exec_events): Declare new global variable.
5719 * target.h (struct target_ops) <supports_exec_events>: New
5721 (target_supports_exec_events): New macro.
5722 * win32-low.c (win32_target_ops) <supports_exec_events>:
5723 Initialize new member.
5725 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5727 * linux-low.c (linux_low_enable_btrace): Remove.
5728 (linux_target_ops): Replace linux_low_enable_btrace with
5729 linux_enable_btrace.
5731 2015-09-03 Yao Qi <yao.qi@linaro.org>
5733 * linux-aarch64-low.c (aarch64_insert_point): Call
5734 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5737 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5739 * linux-low.c (check_stopped_by_breakpoint): Use
5740 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5742 2015-08-27 Pedro Alves <palves@redhat.com>
5744 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5746 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5748 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5749 the XNEW-family equivalent.
5750 (compile_bytecodes): Likewise.
5751 * dll.c (loaded_dll): Likewise.
5752 * event-loop.c (append_callback_event): Likewise.
5753 (create_file_handler): Likewise.
5754 (create_file_event): Likewise.
5755 * hostio.c (handle_open): Likewise.
5756 * inferiors.c (add_thread): Likewise.
5757 (add_process): Likewise.
5758 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5759 * linux-arm-low.c (arm_new_process): Likewise.
5760 (arm_new_thread): Likewise.
5761 * linux-low.c (add_to_pid_list): Likewise.
5762 (linux_add_process): Likewise.
5763 (handle_extended_wait): Likewise.
5764 (add_lwp): Likewise.
5765 (enqueue_one_deferred_signal): Likewise.
5766 (enqueue_pending_signal): Likewise.
5767 (linux_resume_one_lwp_throw): Likewise.
5768 (linux_resume_one_thread): Likewise.
5769 (linux_read_memory): Likewise.
5770 (linux_write_memory): Likewise.
5771 * linux-mips-low.c (mips_linux_new_process): Likewise.
5772 (mips_linux_new_thread): Likewise.
5773 (mips_add_watchpoint): Likewise.
5774 * linux-x86-low.c (initialize_low_arch): Likewise.
5775 * lynx-low.c (lynx_add_process): Likewise.
5776 * mem-break.c (set_raw_breakpoint_at): Likewise.
5777 (set_breakpoint): Likewise.
5778 (add_condition_to_breakpoint): Likewise.
5779 (add_commands_to_breakpoint): Likewise.
5780 (clone_agent_expr): Likewise.
5781 (clone_one_breakpoint): Likewise.
5782 * regcache.c (new_register_cache): Likewise.
5783 * remote-utils.c (look_up_one_symbol): Likewise.
5784 * server.c (queue_stop_reply): Likewise.
5785 (start_inferior): Likewise.
5786 (queue_stop_reply_callback): Likewise.
5787 (handle_target_event): Likewise.
5788 * spu-low.c (fetch_ppc_memory): Likewise.
5789 (store_ppc_memory): Likewise.
5790 * target.c (set_target_ops): Likewise.
5791 * thread-db.c (thread_db_load_search): Likewise.
5792 (try_thread_db_load_1): Likewise.
5793 * tracepoint.c (add_tracepoint): Likewise.
5794 (add_tracepoint_action): Likewise.
5795 (create_trace_state_variable): Likewise.
5796 (cmd_qtdpsrc): Likewise.
5797 (cmd_qtro): Likewise.
5798 (add_while_stepping_state): Likewise.
5799 * win32-low.c (child_add_thread): Likewise.
5800 (get_image_name): Likewise.
5802 2015-08-25 Yao Qi <yao.qi@linaro.org>
5804 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5806 2015-08-25 Yao Qi <yao.qi@linaro.org>
5808 * Makefile.in (aarch64-linux.o): New rule.
5809 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5811 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5812 (aarch64_init_debug_reg_state): Make it extern.
5813 (aarch64_linux_prepare_to_resume): Remove.
5815 2015-08-25 Yao Qi <yao.qi@linaro.org>
5817 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5818 lwp_arch_private_info and ptid_of_lwp.
5820 2015-08-25 Yao Qi <yao.qi@linaro.org>
5822 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5823 Find proc_info by find_process_pid. All callers updated.
5825 2015-08-25 Yao Qi <yao.qi@linaro.org>
5827 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5829 (debug_reg_change_callback): Remove.
5830 (aarch64_notify_debug_reg_change): Remove.
5832 2015-08-25 Yao Qi <yao.qi@linaro.org>
5834 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5835 Call current_lwp_ptid.
5837 2015-08-25 Yao Qi <yao.qi@linaro.org>
5839 * linux-aarch64-low.c (debug_reg_change_callback): Use
5842 2015-08-25 Yao Qi <yao.qi@linaro.org>
5844 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5846 2015-08-25 Yao Qi <yao.qi@linaro.org>
5848 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5850 2015-08-25 Yao Qi <yao.qi@linaro.org>
5852 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5855 2015-08-25 Yao Qi <yao.qi@linaro.org>
5857 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5859 (debug_reg_change_callback): Remove argument entry and add argument
5860 lwp. Remove local variable thread. Don't print thread id in the
5861 debugging output. Don't check whether pid of thread equals to pid.
5862 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5863 iterate_over_lwps instead find_inferior.
5865 2015-08-24 Pedro Alves <palves@redhat.com>
5867 * inferiors.c (get_first_process): New function.
5868 * inferiors.h (get_first_process): New declaration.
5869 * remote-utils.c (read_ptid): Default to the first process in the
5870 list, instead of to the current thread's process.
5872 2015-08-24 Pedro Alves <palves@redhat.com>
5874 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5875 * event-loop.c: Likewise.
5876 * remote-utils.c: Likewise.
5877 * tracepoint.c: Likewise.
5879 2015-08-24 Pedro Alves <palves@redhat.com>
5881 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5884 2015-08-21 Pedro Alves <palves@redhat.com>
5886 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5887 instead of literal 1.
5889 2015-08-21 Pedro Alves <palves@redhat.com>
5891 * tdesc.c (default_description): Explicitly zero-initialize.
5893 2015-08-21 Pedro Alves <palves@redhat.com>
5896 * inferiors.c (remove_thread): Discard any pending stop reply for
5898 * server.c (remove_all_on_match_pid): Rename to ...
5899 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5901 (discard_queued_stop_replies): Change parameter to a ptid. Now
5903 (handle_v_kill, kill_inferior_callback, captured_main)
5904 (process_serial_event): Adjust.
5905 * server.h (discard_queued_stop_replies): Declare.
5907 2015-08-21 Pedro Alves <palves@redhat.com>
5909 * linux-low.c (wait_for_sigstop): Always switch to no thread
5910 selected if the previously current thread dies.
5911 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5912 process instead of the current thread's.
5913 * remote-utils.c (input_interrupt): Don't check if there's no
5915 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5916 current thread to the general thread fails, error out.
5917 (handle_qxfer_auxv, handle_qxfer_libraries)
5918 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5919 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5920 (handle_query): Check if there's a thread selected instead of
5921 checking whether there's any thread in the thread list.
5922 (handle_qxfer_threads, handle_qxfer_btrace)
5923 (handle_qxfer_btrace_conf): Don't error out early if there's no
5924 thread in the thread list.
5925 (handle_v_cont, myresume): Don't set the current thread to the
5927 (process_serial_event) <Hg handling>: Also set thread_id if the
5928 previous general thread is still alive.
5929 (process_serial_event) <g/G handling>: If setting the current
5930 thread to the general thread fails, error out.
5931 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5932 thread's lwp instead of the current thread's.
5933 * target.c (set_desired_thread): If the desired thread was not
5934 found, leave the current thread pointing to NULL. Return an int
5935 (boolean) indicating success.
5936 * target.h (set_desired_thread): Change return type to int.
5938 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5940 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5941 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5943 (ps_get_thread_area): New function.
5945 2015-08-19 Gary Benson <gbenson@redhat.com>
5947 * hostio.c (handle_pread): Do not attempt to read more data
5948 than hostio_reply_with_data can fit in a packet.
5950 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5952 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5954 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5956 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5958 2015-08-06 Pedro Alves <palves@redhat.com>
5960 * tracepoint.c (expr_eval_result): Now an int.
5962 2015-08-06 Pedro Alves <palves@redhat.com>
5964 * gdbthread.h (struct regcache): Forward declare.
5965 (struct thread_info) <regcache_data>: Now a struct regcache
5967 * inferiors.c (inferior_regcache_data)
5968 (set_inferior_regcache_data): Now work with struct regcache
5970 * inferiors.h (struct regcache): Forward declare.
5971 (inferior_regcache_data, set_inferior_regcache_data): Now work
5972 with struct regcache pointers.
5973 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5974 (free_register_cache_thread): Remove struct regcache pointer
5977 2015-08-06 Pedro Alves <palves@redhat.com>
5979 * server.c (captured_main): On error, print the exception message
5980 to stderr, and if run_once is set, throw a quit.
5982 2015-08-06 Pedro Alves <palves@redhat.com>
5984 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5987 2015-08-06 Pedro Alves <palves@redhat.com>
5989 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5990 reading beyond the passed in buffer length.
5992 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5994 * tracepoint.c (symbol_list) <required>: Remove.
5996 2015-08-06 Pedro Alves <palves@redhat.com>
5998 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5999 count if stopping and suspending threads.
6000 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6001 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6002 (linux_detach): Complete an ongoing step-over.
6003 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6005 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6006 (linux_wait_1): If passing a signal to the inferior after
6007 finishing a step-over, unsuspend and re-resume all lwps. If we
6008 see a single-step event but the thread should be continuing, don't
6009 pass the trap to gdb.
6010 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6011 internal_error instead of gdb_assert.
6012 (enqueue_pending_signal): New function.
6013 (check_ptrace_stopped_lwp_gone): Add debug output.
6014 (start_step_over): Use internal_error instead of gdb_assert.
6015 (complete_ongoing_step_over): New function.
6016 (linux_resume_one_thread): Don't resume a suspended thread.
6017 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6020 2015-08-06 Pedro Alves <palves@redhat.com>
6022 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6023 (linux_thread_alive): Use lwp_is_marked_dead.
6024 (extended_event_reported): Delete.
6025 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6026 instead of extended_event_reported.
6027 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6029 (lwp_is_marked_dead): New function.
6030 (lwp_running): Use lwp_is_marked_dead.
6031 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6034 2015-08-06 Pedro Alves <palves@redhat.com>
6036 * linux-low.c (linux_wait_1): Move fork event output out of the
6037 !report_to_gdb check. Pass event_child->waitstatus to
6038 target_waitstatus_to_string instead of ourstatus.
6040 2015-08-04 Yao Qi <yao.qi@linaro.org>
6042 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6043 if current_thread is 32 bit.
6045 2015-08-04 Yao Qi <yao.qi@linaro.org>
6047 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6048 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6049 * server.c (extended_protocol): Remove "static".
6050 * server.h (extended_protocol): Declare it.
6052 2015-08-04 Yao Qi <yao.qi@linaro.org>
6054 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6055 both aarch64 and aarch32.
6056 (aarch64_set_pc): Likewise.
6058 2015-08-04 Yao Qi <yao.qi@linaro.org>
6060 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6061 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6062 arm-with-neon.xml to srv_xmlfiles.
6063 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6064 (is_64bit_tdesc): New function.
6065 (aarch64_linux_read_description): New function.
6066 (aarch64_arch_setup): Call aarch64_linux_read_description.
6067 (regs_info): Rename to regs_info_aarch64.
6068 (aarch64_regs_info): Return right regs_info.
6069 (initialize_low_arch): Call initialize_low_arch_aarch32.
6071 2015-08-04 Yao Qi <yao.qi@linaro.org>
6073 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6074 * linux-aarch32-low.c: New file.
6075 * linux-aarch32-low.h: New file.
6076 * linux-arm-low.c (arm_fill_gregset): Move it to
6077 linux-aarch32-low.c.
6078 (arm_store_gregset): Likewise.
6079 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6080 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6081 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6082 (regs_info): Rename to regs_info_arm.
6083 (arm_regs_info): Return regs_info_aarch32 if
6084 have_ptrace_getregset is 1 and target description is
6085 arm_with_neon or arm_with_vfpv3.
6086 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6087 Call initialize_low_arch_aarch32 instead.
6089 2015-08-04 Yao Qi <yao.qi@linaro.org>
6091 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6092 * linux-low.c: ... here.
6093 * linux-low.h (have_ptrace_getregset): Declare it.
6095 2015-08-04 Pedro Alves <palves@redhat.com>
6097 * thread-db.c (struct thread_db): Use new typedefs.
6098 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6100 (disable_thread_event_reporting): Cast result of dlsym to
6101 destination function pointer type.
6102 (thread_db_mourn): Use td_ta_delete_ftype.
6104 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6106 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6108 (CDX_BREAKPOINT): Define for R2.
6109 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6110 (the_low_target): Add comments.
6112 2015-07-30 Yao Qi <yao.qi@linaro.org>
6114 * linux-arm-low.c (arm_hwcap): Remove it.
6115 (arm_read_description): New local variable arm_hwcap. Don't
6116 set arm_hwcap to zero.
6118 2015-07-30 Yao Qi <yao.qi@linaro.org>
6120 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6121 Use regcache->tdesc instead.
6122 (arm_store_wmmxregset): Likewise.
6123 (arm_fill_vfpregset): Likewise.
6124 (arm_store_vfpregset): Likewise.
6126 2015-07-30 Yao Qi <yao.qi@linaro.org>
6128 * linux-arm-low.c: Include arch/arm.h.
6129 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6130 (arm_store_gregset): Likewise.
6132 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6134 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6135 ptrace's 4th parameter.
6137 2015-07-27 Yao Qi <yao.qi@linaro.org>
6139 * configure.srv (case aarch64*-*-linux*): Don't set
6142 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6144 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6146 * linux-arm-low.c: Likewise.
6147 * linux-cris-low.c: Likewise.
6148 * linux-crisv32-low.c: Likewise.
6149 * linux-low.c: Likewise.
6150 * linux-m68k-low.c: Likewise.
6151 * linux-mips-low.c: Likewise.
6152 * linux-nios2-low.c: Likewise.
6153 * linux-s390-low.c: Likewise.
6154 * linux-sparc-low.c: Likewise.
6155 * linux-tic6x-low.c: Likewise.
6156 * linux-tile-low.c: Likewise.
6157 * linux-x86-low.c: Likewise.
6159 2015-07-24 Pedro Alves <palves@redhat.com>
6161 * config.in: Regenerate.
6162 * configure: Regenerate.
6164 2015-07-24 Pedro Alves <palves@redhat.com>
6166 * acinclude.m4: Include ../ptrace.m4.
6167 * configure.ac: Call GDB_AC_PTRACE.
6168 * config.in, configure: Regenerate.
6170 2015-07-24 Yao Qi <yao.qi@linaro.org>
6172 * linux-low.c (linux_create_inferior): Remove setting to
6173 proc->priv->new_inferior.
6174 (linux_attach): Likewise.
6175 (linux_low_filter_event): Likewise.
6176 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6178 2015-07-24 Yao Qi <yao.qi@linaro.org>
6180 * linux-low.c (linux_arch_setup): New function.
6181 (linux_low_filter_event): If proc->tdesc is NULL and
6182 proc->attached is true, call the_low_target.arch_setup.
6183 Otherwise, keep status pending, and return.
6184 (linux_resume_one_lwp_throw): Don't call get_pc if
6185 thread->while_stepping isn't NULL. Don't call
6186 get_thread_regcache if proc->tdesc is NULL.
6187 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6188 (linux_target_ops): Install arch_setup.
6189 * server.c (start_inferior): Call the_target->arch_setup.
6190 * target.h (struct target_ops) <arch_setup>: New field.
6191 (target_arch_setup): New marco.
6192 * lynx-low.c (lynx_target_ops): Update.
6193 * nto-low.c (nto_target_ops): Update.
6194 * spu-low.c (spu_target_ops): Update.
6195 * win32-low.c (win32_target_ops): Update.
6197 2015-07-24 Yao Qi <yao.qi@linaro.org>
6199 * linux-low.c (linux_add_process): Don't set
6200 proc->priv->new_inferior.
6201 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6202 (linux_attach): Likewise.
6204 2015-07-24 Yao Qi <yao.qi@linaro.org>
6206 * server.c (start_inferior): Code refactor.
6208 2015-07-24 Yao Qi <yao.qi@linaro.org>
6210 * server.c (process_serial_event): Set general_thread.
6212 2015-07-21 Yao Qi <yao.qi@linaro.org>
6214 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6215 aarch64_linux_get_debug_reg_capacity.
6217 2015-07-17 Yao Qi <yao.qi@linaro.org>
6219 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6220 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6221 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6222 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6223 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6224 (AARCH64_HWP_ALIGNMENT): Likewise.
6225 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6226 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6227 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6228 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6229 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6230 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6231 (struct aarch64_debug_reg_state): Likewise.
6232 (struct arch_lwp_info): Likewise.
6233 (aarch64_align_watchpoint): Likewise.
6234 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6235 (aarch64_watchpoint_length): Likewise.
6236 (aarch64_point_encode_ctrl_reg): Likewise
6237 (aarch64_point_is_aligned): Likewise.
6238 (aarch64_align_watchpoint): Likewise.
6239 (aarch64_linux_set_debug_regs):
6240 (aarch64_dr_state_insert_one_point): Likewise.
6241 (aarch64_dr_state_remove_one_point): Likewise.
6242 (aarch64_handle_breakpoint): Likewise.
6243 (aarch64_handle_aligned_watchpoint): Likewise.
6244 (aarch64_handle_unaligned_watchpoint): Likewise.
6245 (aarch64_handle_watchpoint): Likewise.
6247 2015-07-17 Yao Qi <yao.qi@linaro.org>
6249 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6250 and don't aarch64_get_debug_reg_state. All callers update.
6251 (aarch64_handle_aligned_watchpoint): Likewise.
6252 (aarch64_handle_unaligned_watchpoint): Likewise.
6253 (aarch64_handle_watchpoint): Likewise.
6254 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6255 (aarch64_remove_point): Likewise.
6257 2015-07-17 Yao Qi <yao.qi@linaro.org>
6259 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6261 (aarch64_handle_unaligned_watchpoint): Likewise.
6263 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6265 Revert the previous 3 commits:
6266 Move gdb_regex* to common/
6267 Move linux_find_memory_regions_full & co.
6268 gdbserver build-id attribute generator
6270 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6271 Jan Kratochvil <jan.kratochvil@redhat.com>
6273 gdbserver build-id attribute generator.
6274 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6275 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6276 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6278 (get_dynamic): Use find_pdhr to traverse program headers.
6279 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6280 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6281 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6282 (get_hex_build_id): New.
6283 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6284 to reply XML document.
6286 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6287 Jan Kratochvil <jan.kratochvil@redhat.com>
6289 * target.c: Include target/target-utils.h and fcntl.h.
6290 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6291 (target_fileio_read_stralloc): New functions.
6293 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6295 * Makefile.in (OBS): Add gdb_regex.o.
6297 * config.in: Rebuilt.
6298 * configure: Rebuilt.
6300 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6301 Jan Kratochvil <jan.kratochvil@redhat.com>
6303 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6304 * Makefile.in (OBS): Add target-utils.o.
6305 (linux-maps.o, target-utils.o): New.
6306 * configure.srv (srv_linux_obj): Add linux-maps.o.
6308 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6310 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6312 (the_low_target): Install it.
6314 2015-07-14 Pedro Alves <palves@redhat.com>
6316 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6317 Instead, ignore ECHILD, and throw an error for other errnos.
6319 2015-07-10 Pedro Alves <palves@redhat.com>
6321 * event-loop.c (struct callback_event) <data>: Change type to
6322 gdb_client_data instance instead of gdb_client_data pointer.
6323 (append_callback_event): Adjust.
6325 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6327 * linux-aarch64-low.c: Add comments for each linux_target_ops
6328 method. Remove comments already covered in target_ops and
6329 linux_target_ops definitions.
6330 (the_low_target): Add comments for each unimplemented method.
6332 2015-07-09 Yao Qi <yao.qi@linaro.org>
6334 * linux-aarch64-low.c (aarch64_regmap): Remove.
6335 (aarch64_usrregs_info): Remove.
6336 (regs_info): Set field usrregs to NULL.
6338 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6340 * linux-low.c: Include "rsp-low.h"
6341 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6342 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6343 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6344 (handle_btrace_enable_pt): New.
6345 (handle_btrace_general_set): Support "pt".
6346 (handle_btrace_conf_general_set): Support "pt:size".
6348 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6350 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6353 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6355 * linux-aarch64-low.c: Remove comment about endianness.
6356 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6357 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6360 2015-06-24 Gary Benson <gbenson@redhat.com>
6362 * linux-i386-ipa.c (stdint.h): Do not include.
6363 * lynx-i386-low.c (stdint.h): Likewise.
6364 * lynx-ppc-low.c (stdint.h): Likewise.
6365 * mem-break.c (stdint.h): Likewise.
6366 * thread-db.c (stdint.h): Likewise.
6367 * tracepoint.c (stdint.h): Likewise.
6368 * win32-low.c (stdint.h): Likewise.
6370 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6372 * server.c (write_qxfer_response): Update call to
6373 remote_escape_output.
6375 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6376 Jan Kratochvil <jan.kratochvil@redhat.com>
6378 Merge multiple hex conversions.
6379 * gdbreplay.c (tohex): Rename to 'fromhex'.
6380 (logchar): Use fromhex.
6382 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6384 * server.c (handle_qxfer_libraries): Set `version' attribute for
6387 2015-06-10 Gary Benson <gbenson@redhat.com>
6389 * target.h (struct target_ops) <multifs_open>: New field.
6390 <multifs_unlink>: Likewise.
6391 <multifs_readlink>: Likewise.
6392 * linux-low.c (nat/linux-namespaces.h): New include.
6393 (linux_target_ops): Initialize the_target->multifs_open,
6394 the_target->multifs_unlink and the_target->multifs_readlink.
6395 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6396 * hostio.c (hostio_fs_pid): New static variable.
6397 (hostio_handle_new_gdb_connection): New function.
6398 (handle_setfs): Likewise.
6399 (handle_open): Use the_target->multifs_open as appropriate.
6400 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6401 (handle_readlink): Use the_target->multifs_readlink as
6403 (handle_vFile): Handle vFile:setfs packets.
6404 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6405 after target_handle_new_gdb_connection.
6407 2015-06-10 Gary Benson <gbenson@redhat.com>
6409 * configure.ac (AC_CHECK_FUNCS): Add setns.
6410 * config.in: Regenerate.
6411 * configure: Likewise.
6412 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6413 (linux-namespaces.o): New rule.
6414 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6416 2015-06-09 Gary Benson <gbenson@redhat.com>
6418 * hostio.c (handle_open): Process mode argument with
6419 fileio_to_host_mode.
6421 2015-06-01 Yao Qi <yao.qi@linaro.org>
6423 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6424 * linux-x86-low.c: Likewise.
6426 2015-05-28 Don Breazeal <donb@codesourcery.com>
6428 * linux-low.c (handle_extended_wait): Initialize
6429 thread_info.last_resume_kind for new fork children.
6431 2015-05-15 Pedro Alves <palves@redhat.com>
6433 * target.h (target_handle_new_gdb_connection): Rewrite using if
6434 wrapped in do/while.
6436 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6438 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6439 * configure, config.in: Regenerate.
6440 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6443 2015-05-12 Don Breazeal <donb@codesourcery.com>
6445 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6446 PTRACE_EVENT_VFORK_DONE.
6447 (linux_low_ptrace_options, extended_event_reported): Add vfork
6449 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6450 and "vforkdone" for RSP 'T' Stop Reply Packet.
6451 * server.h (report_vfork_events): Declare
6454 2015-05-12 Don Breazeal <donb@codesourcery.com>
6456 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6457 (the_low_target) <new_fork>: Initialize new member.
6458 * linux-arm-low.c (arm_new_fork): New function.
6459 (the_low_target) <new_fork>: Initialize new member.
6460 * linux-low.c (handle_extended_wait): Call new target function
6462 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6463 * linux-mips-low.c (mips_add_watchpoint): New function
6464 extracted from mips_insert_point.
6465 (the_low_target) <new_fork>: Initialize new member.
6466 (mips_linux_new_fork): New function.
6467 (mips_insert_point): Call mips_add_watchpoint.
6468 * linux-x86-low.c (x86_linux_new_fork): New function.
6469 (the_low_target) <new_fork>: Initialize new member.
6471 2015-05-12 Don Breazeal <donb@codesourcery.com>
6473 * linux-low.c (handle_extended_wait): Implement return value,
6474 rename argument 'event_child' to 'event_lwp', handle
6475 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6476 (linux_low_ptrace_options): New function.
6477 (linux_low_filter_event): Call linux_low_ptrace_options,
6478 use different argument fo linux_enable_event_reporting,
6479 use return value from handle_extended_wait.
6480 (extended_event_reported): New function.
6481 (linux_wait_1): Call extended_event_reported and set
6482 status to report fork events.
6483 (linux_write_memory): Add pid to debug message.
6484 (reset_lwp_ptrace_options_callback): New function.
6485 (linux_handle_new_gdb_connection): New function.
6486 (linux_target_ops): Initialize new structure member.
6487 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6488 * lynx-low.c: Initialize new structure member.
6489 * remote-utils.c (prepare_resume_reply): Implement stop reason
6490 "fork" for "T" stop message.
6491 * server.c (handle_query): Call handle_new_gdb_connection.
6492 * server.h (report_fork_events): Declare global flag.
6493 * target.h (struct target_ops) <handle_new_gdb_connection>:
6495 (target_handle_new_gdb_connection): New macro.
6496 * win32-low.c: Initialize new structure member.
6498 2015-05-12 Don Breazeal <donb@codesourcery.com>
6500 * mem-break.c (APPEND_TO_LIST): Define macro.
6501 (clone_agent_expr): New function.
6502 (clone_one_breakpoint): New function.
6503 (clone_all_breakpoints): New function.
6504 * mem-break.h: Declare new functions.
6506 2015-05-12 Don Breazeal <donb@codesourcery.com>
6508 * linux-low.c (linux_supports_fork_events): New function.
6509 (linux_supports_vfork_events): New function.
6510 (linux_target_ops): Initialize new structure members.
6511 (initialize_low): Call linux_check_ptrace_features.
6512 * lynx-low.c (lynx_target_ops): Initialize new structure
6514 * server.c (report_fork_events, report_vfork_events):
6516 (handle_query): Add new features to qSupported packet and
6518 (captured_main): Initialize new global variables.
6519 * target.h (struct target_ops) <supports_fork_events>:
6521 <supports_vfork_events>: New member.
6522 (target_supports_fork_events): New macro.
6523 (target_supports_vfork_events): New macro.
6524 * win32-low.c (win32_target_ops): Initialize new structure
6527 2015-05-12 Gary Benson <gbenson@redhat.com>
6529 * server.c (handle_qxfer_exec_file): Use current process
6532 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6534 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6535 Remove HAVE_PTRACE_GETREGS conditionals.
6536 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6537 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6539 2015-05-08 Yao Qi <yao.qi@linaro.org>
6541 * linux-low.c (linux_supports_conditional_breakpoints): New
6543 (linux_target_ops): Install new target method.
6544 * lynx-low.c (lynx_target_ops): Install NULL hook for
6545 supports_conditional_breakpoints.
6546 * nto-low.c (nto_target_ops): Likewise.
6547 * spu-low.c (spu_target_ops): Likewise.
6548 * win32-low.c (win32_target_ops): Likewise.
6549 * server.c (handle_query): Check
6550 target_supports_conditional_breakpoints.
6551 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6553 (target_supports_conditional_breakpoints): New macro.
6555 2015-05-06 Pedro Alves <palves@redhat.com>
6558 * server.c (start_inferior): If the process exits, mourn it.
6560 2015-04-21 Gary Benson <gbenson@redhat.com>
6562 * hostio.c (fileio_open_flags_to_host): Factored out to
6563 fileio_to_host_openflags in common/fileio.c. Single use
6566 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6568 * linux-xtensa-low.c (xtensa_fill_gregset)
6569 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6572 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6574 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6575 (regs_info): Replace usrregs pointer with NULL.
6577 2015-04-17 Gary Benson <gbenson@redhat.com>
6579 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6580 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6581 * server.c (handle_qxfer_exec_file): New function.
6582 (qxfer_packets): Add exec-file entry.
6583 (handle_query): Report qXfer:exec-file:read as supported packet.
6585 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6587 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6589 2015-04-09 Gary Benson <gbenson@redhat.com>
6591 * hostio-errno.c (errno_to_fileio_error): Remove function.
6592 Update caller to use remote_fileio_to_fio_error.
6594 2015-04-09 Yao Qi <yao.qi@linaro.org>
6596 * linux-low.c (linux_insert_point): Call
6597 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6598 (linux_remove_point): Call remove_memory_breakpoint if type is
6600 * linux-x86-low.c (x86_insert_point): Don't call
6601 insert_memory_breakpoint.
6602 (x86_remove_point): Don't call remove_memory_breakpoint.
6604 2015-04-01 Pedro Alves <palves@redhat.com>
6605 Cleber Rosa <crosa@redhat.com>
6607 * server.c (gdbserver_usage): Reorganize and extend the usage
6610 2015-03-24 Pedro Alves <palves@redhat.com>
6612 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6613 output. Also dump TRAP_TRACE.
6614 (linux_low_filter_event): In debug output, distinguish a
6615 resume_stop SIGSTOP from a delayed SIGSTOP.
6617 2015-03-24 Gary Benson <gbenson@redhat.com>
6619 * linux-x86-low.c (x86_linux_new_thread): Moved to
6621 (x86_linux_prepare_to_resume): Likewise.
6623 2015-03-24 Gary Benson <gbenson@redhat.com>
6625 * Makefile.in (x86-linux-dregs.o): New rule.
6626 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6627 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6628 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6629 (x86_linux_dr_get): Likewise.
6630 (x86_linux_dr_set): Likewise.
6631 (update_debug_registers_callback): Likewise.
6632 (x86_linux_dr_set_addr): Likewise.
6633 (x86_linux_dr_get_addr): Likewise.
6634 (x86_linux_dr_set_control): Likewise.
6635 (x86_linux_dr_get_control): Likewise.
6636 (x86_linux_dr_get_status): Likewise.
6637 (x86_linux_update_debug_registers): Likewise.
6639 2015-03-24 Gary Benson <gbenson@redhat.com>
6641 * linux-x86-low.c (x86_linux_update_debug_registers):
6642 New function, factored out from...
6643 (x86_linux_prepare_to_resume): ...this.
6645 2015-03-24 Gary Benson <gbenson@redhat.com>
6647 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6648 (x86_linux_dr_set): Likewise.
6649 (update_debug_registers_callback): Likewise.
6650 (x86_linux_dr_set_addr): Likewise.
6651 (x86_linux_dr_get_addr): Likewise.
6652 (x86_linux_dr_set_control): Likewise.
6653 (x86_linux_dr_get_control): Likewise.
6654 (x86_linux_dr_get_status): Likewise.
6655 (x86_linux_prepare_to_resume): Likewise.
6657 2015-03-24 Gary Benson <gbenson@redhat.com>
6659 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6660 Use perror_with_name. Pass string through gettext.
6661 (x86_linux_dr_set): Likewise.
6663 2015-03-24 Gary Benson <gbenson@redhat.com>
6665 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6666 (x86_linux_dr_set_addr): ...this.
6667 (x86_dr_low_get_addr): Rename to...
6668 (x86_linux_dr_get_addr): ...this.
6669 (x86_dr_low_set_control): Rename to...
6670 (x86_linux_dr_set_control): ...this.
6671 (x86_dr_low_get_control): Rename to...
6672 (x86_linux_dr_get_control): ...this.
6673 (x86_dr_low_get_status): Rename to...
6674 (x86_linux_dr_get_status): ...this.
6675 (x86_dr_low): Update with new function names.
6677 2015-03-24 Gary Benson <gbenson@redhat.com>
6679 * Makefile.in (x86-linux.o): New rule.
6680 * configure.srv: Add x86-linux.o to relevant targets.
6681 * linux-low.c (lwp_set_arch_private_info): New function.
6682 (lwp_arch_private_info): Likewise.
6683 * linux-x86-low.c: Include nat/x86-linux.h.
6684 (arch_lwp_info): Removed structure.
6685 (update_debug_registers_callback):
6686 Use lwp_set_debug_registers_changed.
6687 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6688 and lwp_set_debug_registers_changed.
6689 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6691 2015-03-24 Gary Benson <gbenson@redhat.com>
6693 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6694 * linux-arm-low.c (arm_new_thread): Likewise.
6695 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6696 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6697 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6698 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6700 2015-03-24 Gary Benson <gbenson@redhat.com>
6702 * linux-low.c (ptid_of_lwp): New function.
6703 (lwp_is_stopped): Likewise.
6704 (lwp_stop_reason): Likewise.
6705 * linux-x86-low.c (update_debug_registers_callback):
6707 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6710 2015-03-24 Gary Benson <gbenson@redhat.com>
6712 * linux-low.h (linux_stop_lwp): Remove declaration.
6714 2015-03-24 Gary Benson <gbenson@redhat.com>
6716 * linux-low.h: Include nat/linux-nat.h.
6717 * linux-low.c (iterate_over_lwps_args): New structure.
6718 (iterate_over_lwps_filter): New function.
6719 (iterate_over_lwps): Likewise.
6720 * linux-x86-low.c (update_debug_registers_callback):
6721 Update signature to what iterate_over_lwps expects.
6722 Remove PID check that iterate_over_lwps now performs.
6723 (x86_dr_low_set_addr): Use iterate_over_lwps.
6724 (x86_dr_low_set_control): Likewise.
6726 2015-03-24 Gary Benson <gbenson@redhat.com>
6728 * linux-x86-low.c (x86_debug_reg_state): New function.
6729 (x86_linux_prepare_to_resume): Use the above.
6731 2015-03-24 Gary Benson <gbenson@redhat.com>
6733 * linux-low.c (current_lwp_ptid): New function.
6734 * linux-x86-low.c: Include nat/linux-nat.h.
6735 (x86_dr_low_get_addr): Use current_lwp_ptid.
6736 (x86_dr_low_get_control): Likewise.
6737 (x86_dr_low_get_status): Likewise.
6739 2015-03-20 Pedro Alves <palves@redhat.com>
6741 * tracepoint.c (cmd_qtstatus): Make "str" const.
6743 2015-03-20 Pedro Alves <palves@redhat.com>
6745 * server.c (handle_general_set): Make "req_str" const.
6747 2015-03-19 Pedro Alves <palves@redhat.com>
6749 * linux-low.c (linux_resume_one_lwp): Rename to ...
6750 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6751 instead call perror_with_name.
6752 (check_ptrace_stopped_lwp_gone): New function.
6753 (linux_resume_one_lwp): Reimplement as wrapper around
6754 linux_resume_one_lwp_throw that swallows errors if the LWP is
6757 2015-03-19 Pedro Alves <palves@redhat.com>
6759 * linux-low.c (count_events_callback, select_event_lwp_callback):
6760 No longer check whether the thread has resume_stop as last resume
6763 2015-03-19 Pedro Alves <palves@redhat.com>
6765 * linux-low.c (count_events_callback, select_event_lwp_callback):
6766 Use the lwp's status_pending_p field, not the thread's.
6768 2015-03-19 Pedro Alves <palves@redhat.com>
6770 * linux-low.c (select_event_lwp_callback): Update comments to
6771 no longer mention SIGTRAP.
6773 2015-03-18 Gary Benson <gbenson@redhat.com>
6775 * server.c (handle_query): Do not report vFile:fstat as supported.
6777 2015-03-11 Gary Benson <gbenson@redhat.com>
6779 * hostio.c (sys/types.h): New include.
6780 (sys/stat.h): Likewise.
6781 (common-remote-fileio.h): Likewise.
6782 (handle_fstat): New function.
6783 (handle_vFile): Handle vFile:fstat packets.
6785 2015-03-11 Gary Benson <gbenson@redhat.com>
6787 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6788 struct stat.st_blocks and struct stat.st_blksize.
6789 * configure: Regenerate.
6790 * config.in: Likewise.
6791 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6792 (OBS): Add common-remote-fileio.o.
6793 (common-remote-fileio.o): New rule.
6795 2015-03-09 Pedro Alves <palves@redhat.com>
6797 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6798 'struct sockaddr' pointer in 'accept' call.
6800 2015-03-09 Pedro Alves <palves@redhat.com>
6803 2015-03-07 Pedro Alves <palves@redhat.com>
6804 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6805 or <winsock2.h> here. Instead include "gdb_socket.h".
6806 (remote_open): Use union gdb_sockaddr_u.
6807 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6808 or <winsock2.h> here. Instead include "gdb_socket.h".
6809 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6810 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6812 (init_named_socket, gdb_agent_helper_thread): Use union
6815 2015-03-07 Pedro Alves <palves@redhat.com>
6817 * configure.ac (build_warnings): Move
6818 -Wdeclaration-after-statement to the C-specific set.
6819 * configure: Regenerate.
6821 2015-03-07 Pedro Alves <palves@redhat.com>
6823 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6824 or <winsock2.h> here. Instead include "gdb_socket.h".
6825 (remote_open): Use union gdb_sockaddr_u.
6826 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6827 or <winsock2.h> here. Instead include "gdb_socket.h".
6828 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6829 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6831 (init_named_socket, gdb_agent_helper_thread): Use union
6834 2015-03-07 Pedro Alves <palves@redhat.com>
6836 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6839 2015-03-06 Yao Qi <yao.qi@linaro.org>
6841 * linux-aarch64-low.c (aarch64_insert_point): Use
6842 show_debug_regs as a boolean.
6843 (aarch64_remove_point): Likewise.
6845 2015-03-05 Pedro Alves <palves@redhat.com>
6847 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6848 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6849 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6850 * nto-low.c (nto_target_ops): Likewise.
6851 * spu-low.c (spu_target_ops): Likewise.
6852 * win32-low.c (win32_target_ops): Likewise.
6854 2015-03-04 Pedro Alves <palves@redhat.com>
6856 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6857 Decide whether a breakpoint triggered based on the SIGTRAP's
6859 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6860 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6861 (linux_low_filter_event): Check for breakpoints before checking
6863 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6865 (linux_stopped_by_sw_breakpoint)
6866 (linux_supports_stopped_by_sw_breakpoint)
6867 (linux_stopped_by_hw_breakpoint)
6868 (linux_supports_stopped_by_hw_breakpoint): New functions.
6869 (linux_target_ops): Install new target methods.
6871 2015-03-04 Pedro Alves <palves@redhat.com>
6873 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6874 * server.c (swbreak_feature, hwbreak_feature): New globals.
6875 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6876 (captured_main): Clear swbreak_feature and hwbreak_feature.
6877 * server.h (swbreak_feature, hwbreak_feature): Declare.
6878 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6879 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6880 supports_stopped_by_hw_breakpoint>: New fields.
6881 (target_supports_stopped_by_sw_breakpoint)
6882 (target_stopped_by_sw_breakpoint)
6883 (target_supports_stopped_by_hw_breakpoint)
6884 (target_stopped_by_hw_breakpoint): Declare.
6886 2015-03-04 Pedro Alves <palves@redhat.com>
6888 enum lwp_stop_reason -> enum target_stop_reason
6889 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6890 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6891 (linux_wait_1, stuck_in_jump_pad_callback)
6892 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6893 (linux_stopped_by_watchpoint):
6894 * linux-low.h (enum lwp_stop_reason): Delete.
6895 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6896 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6898 2015-03-04 Yao Qi <yao.qi@linaro.org>
6900 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6902 2015-03-03 Gary Benson <gbenson@redhat.com>
6904 * hostio.c (handle_vFile): Fix prefix lengths.
6906 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6908 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6911 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6913 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6914 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6915 (clean): Add "rm -f" for above C files.
6916 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6917 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6918 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6919 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6920 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6921 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6922 (init_registers_s390x_vx_linux64)
6923 (init_registers_s390x_tevx_linux64)
6924 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6925 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6927 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6928 (s390_store_vxrs_high): New functions.
6929 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6931 (s390_arch_setup): Add logic for selecting one of the new target
6932 descriptions. Activate the new vector regsets if applicable.
6933 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6934 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6935 and init_registers_s390x_tevx_linux64.
6937 2015-03-01 Pedro Alves <palves@redhat.com>
6939 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6942 2015-02-27 Pedro Alves <palves@redhat.com>
6944 * linux-x86-low.c (u_debugreg_offset): New function.
6945 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6947 2015-02-27 Pedro Alves <palves@redhat.com>
6949 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6950 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6951 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6952 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6953 (ps_lsetfpregs, ps_getpid)
6954 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6955 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6956 (ps_lsetxregs, ps_plog): Declare.
6958 2015-02-27 Pedro Alves <palves@redhat.com>
6960 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6961 IP_AGENT_EXPORT_FUNC.
6962 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6963 IP_AGENT_EXPORT_FUNC.
6964 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6965 (IP_AGENT_EXPORT): Delete.
6966 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6967 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6968 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6969 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6970 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6971 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6972 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6973 (traceframe_read_count, traceframe_write_count)
6974 (traceframes_created, trace_state_variables, get_raw_reg)
6975 (get_trace_state_variable_value, set_trace_state_variable_value)
6976 (ust_loaded, helper_thread_id, cmd_buf): Use
6977 IPA_SYM_EXPORTED_NAME.
6978 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6979 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6980 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6981 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6982 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6983 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6984 EXTERN_C_PUSH/EXTERN_C_POP.
6985 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6986 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6987 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6988 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6989 (traceframe_write_count, traceframe_read_count)
6990 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6991 (about_to_request_buffer_space, get_trace_state_variable_value)
6992 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6993 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6994 EXTERN_C_PUSH/EXTERN_C_POP.
6995 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6996 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6997 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6998 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6999 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7000 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7001 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7002 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7004 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7005 (IP_AGENT_EXPORT_VAR_DECL): Define.
7007 (gdb_agent_get_raw_reg): Declare.
7009 2015-02-27 Tom Tromey <tromey@redhat.com>
7010 Pedro Alves <palves@redhat.com>
7012 Rename symbols whose names are reserved C++ keywords throughout.
7014 2015-02-27 Pedro Alves <palves@redhat.com>
7016 * Makefile.in (COMPILER): New, get it from autoconf.
7017 (CXX): Get from autoconf instead.
7018 (COMPILE.pre): Use COMPILER.
7019 (CC-LD): Rename to ...
7020 (CC_LD): ... this. Use COMPILER.
7021 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7022 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7023 * acinclude.m4: Include build-with-cxx.m4.
7024 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7025 Disable -Werror by default if building in C++ mode.
7026 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7027 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7028 the C++ compiler. Save/restore CXXFLAGS too.
7029 * configure: Regenerate.
7031 2015-02-27 Pedro Alves <palves@redhat.com>
7033 * acinclude.m4: Include libiberty.m4.
7034 * configure.ac: Call libiberty_INIT.
7035 * config.in, configure: Regenerate.
7037 2015-02-26 Pedro Alves <palves@redhat.com>
7039 * linux-low.c (linux_wait_1): When incrementing the PC past a
7040 program breakpoint always use the_low_target.breakpoint_len as
7041 increment, rather than the maximum between that and
7042 the_low_target.decr_pc_after_break.
7044 2015-02-23 Pedro Alves <palves@redhat.com>
7046 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7047 thread was doing a step-over; always adjust the PC if
7048 we stepped over a permanent breakpoint.
7049 (linux_wait_1): If we stepped over breakpoint that was on top of a
7050 permanent breakpoint, manually advance the PC past it.
7052 2015-02-23 Pedro Alves <palves@redhat.com>
7054 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7056 (x86_fill_gregset, x86_store_gregset): Use it when handling
7059 2015-02-20 Pedro Alves <palves@redhat.com>
7061 * thread-db.c: Include "nat/linux-procfs.h".
7062 (thread_db_init): Skip listing new threads if the kernel supports
7063 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7065 2015-02-20 Pedro Alves <palves@redhat.com>
7067 * linux-low.c (status_pending_p_callback): Use ptid_match.
7069 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7071 PR breakpoints/16812
7072 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7073 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7074 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7076 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7078 PR breakpoints/15956
7079 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7081 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7083 * linux-low.c (linux_low_btrace_conf): Print size.
7084 * server.c (handle_btrace_conf_general_set): New.
7085 (hanle_general_set): Call handle_btrace_conf_general_set.
7086 (handle_query): Report Qbtrace-conf:bts:size as supported.
7088 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7090 * linux-low.c (linux_low_enable_btrace): Update parameters.
7091 (linux_low_btrace_conf): New.
7092 (linux_target_ops)<to_btrace_conf>: Initialize.
7093 * server.c (current_btrace_conf): New.
7094 (handle_btrace_enable): Rename to ...
7095 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7096 to target_enable_btrace. Update comment. Update users.
7097 (handle_qxfer_btrace_conf): New.
7098 (qxfer_packets): Add btrace-conf entry.
7099 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7100 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7101 (target_ops)<read_btrace_conf>: New.
7102 (target_enable_btrace): Update parameters.
7103 (target_read_btrace_conf): New.
7105 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7107 * server.c (handle_btrace_general_set): Remove call to
7108 target_supports_btrace.
7109 (supported_btrace_packets): New.
7110 (handle_query): Call supported_btrace_packets.
7111 * target.h: include btrace-common.h.
7112 (btrace_target_info): Removed.
7113 (supports_btrace, target_supports_btrace): Update parameters.
7115 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7117 * Makefile.in (SFILES): Add common/btrace-common.c.
7118 (OBS): Add common/btrace-common.o.
7119 (btrace-common.o): Add build rules.
7120 * linux-low: Include btrace-common.h.
7121 (linux_low_read_btrace): Use struct btrace_data. Call
7122 btrace_data_init and btrace_data_fini.
7124 2015-02-06 Pedro Alves <palves@redhat.com>
7126 * thread-db.c (find_new_threads_callback): Add debug output.
7128 2015-02-04 Pedro Alves <palves@redhat.com>
7130 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7131 (resume_stopped_resumed_lwps): New function.
7132 (linux_wait_for_event_filtered): Use it.
7134 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7136 * Makefile.in (SFILES): Add linux-personality.c.
7137 (linux-personality.o): New rule.
7138 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7139 list of objects to be built.
7140 * linux-low.c: Include nat/linux-personality.h.
7141 (linux_create_inferior): Remove code to disable address space
7142 randomization (moved to ../nat/linux-personality.c). Create
7143 cleanup to disable address space randomization.
7145 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7147 * Makefile.in (posix-strerror.o): New rule.
7148 (mingw-strerror.o): Likewise.
7149 * configure: Regenerated.
7150 * configure.ac: Source file ../common/common.host. Initialize new
7151 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7153 2015-01-14 Yao Qi <yao@codesourcery.com>
7155 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7156 (ppc-linux.o): New rule.
7157 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7158 * configure.ac: AC_CHECK_FUNCS(getauxval).
7159 * config.in: Re-generated.
7160 * configure: Re-generated.
7161 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7162 ppc64_64bit_inferior_p
7164 2015-01-14 Yao Qi <yao@codesourcery.com>
7166 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7167 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7168 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7169 (PT_ORIG_R3, PT_TRAP): Likewise.
7170 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7171 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7172 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7174 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7176 * i387-fp.c (i387_cache_to_xsave): In look over
7177 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7178 zmmh_low_space field by use of zmmh_high_space.
7180 2015-01-09 Pedro Alves <palves@redhat.com>
7182 * linux-low.c (step_over_bkpt): Move higher up in the file.
7183 (handle_extended_wait): Don't store the stop_pc here.
7184 (get_stop_pc): Adjust comments and rename to ...
7185 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7186 stopped for a software breakpoint or hardware breakpoint.
7187 (thread_still_has_status_pending_p): New function.
7188 (status_pending_p_callback): Use
7189 thread_still_has_status_pending_p. If the event is no longer
7190 interesting, resume the LWP.
7191 (handle_tracepoints): Add assert.
7192 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7193 (wstatus_maybe_breakpoint): New function.
7194 (cancel_breakpoint): Delete function.
7195 (check_stopped_by_watchpoint): New function, factored out from
7196 linux_low_filter_event.
7197 (lp_status_maybe_breakpoint): Delete function.
7198 (linux_low_filter_event): Remove filter_ptid argument.
7199 Leave thread group exits pending here. Store the LWP's stop PC.
7200 Always leave events pending.
7201 (linux_wait_for_event_filtered): Pull all events out of the
7202 kernel, and leave them all pending.
7203 (count_events_callback, select_event_lwp_callback): Consider all
7205 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7206 (select_event_lwp): Only give preference to the stepping LWP in
7207 all-stop mode. Adjust comments.
7208 (ignore_event): New function.
7209 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7210 references to cancel_breakpoints. Adjust to renames. Also give
7211 equal priority to all LWPs that have had events in non-stop mode.
7212 If reporting a software breakpoint event, unadjust the LWP's PC.
7213 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7214 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7216 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7217 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7218 (linux_stopped_by_watchpoint): Adjust.
7219 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7220 * linux-low.h (enum lwp_stop_reason): New.
7221 (struct lwp_info) <stop_pc>: Adjust comment.
7222 <stopped_by_watchpoint>: Delete field.
7223 <stop_reason>: New field.
7224 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7225 * mem-break.c (software_breakpoint_inserted_here)
7226 (hardware_breakpoint_inserted_here): New function.
7227 * mem-break.h (software_breakpoint_inserted_here)
7228 (hardware_breakpoint_inserted_here): Declare.
7229 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7230 (cancel_breakpoints): Delete.
7231 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7232 (upload_fast_traceframes): Remove references to
7235 2015-01-09 Pedro Alves <palves@redhat.com>
7237 * thread-db.c (find_new_threads_callback): Ignore thread if the
7238 kernel thread ID is -1.
7240 2015-01-09 Pedro Alves <palves@redhat.com>
7242 * linux-low.c (linux_attach_fail_reason_string): Move to
7243 nat/linux-ptrace.c, and rename.
7244 (linux_attach_lwp): Update comment.
7245 (attach_proc_task_lwp_callback): New function.
7246 (linux_attach): Adjust to rename and use
7247 linux_proc_attach_tgid_threads.
7248 (linux_attach_fail_reason_string): Delete declaration.
7250 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7252 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7253 * server.c (gdbserver_version): Likewise.
7255 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7257 * remote-utils.c: Include ctype.h.
7258 (input_interrupt): Explicitly handle the case when the char
7259 received is the NUL byte. Improve the printing of non-ASCII
7262 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7264 * linux-low.c (linux_low_filter_event): Update call to
7265 linux_enable_event_reporting following the addition of
7266 a new parameter to that function.
7268 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7271 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7272 (AARCH64_FPCR_REGNO): Likewise.
7273 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7274 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7275 (aarch64_store_fpregset): Likewise.
7277 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7279 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7280 Remove FIXME comment about assumption about N.
7282 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7284 * configure.ac: If large-file support is disabled in GDBserver,
7285 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7286 * configure: Regenerate.
7288 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7290 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7291 warning upon ENODATA from ptrace.
7292 * linux-s390-low.c (s390_store_tdb): New.
7293 (s390_regsets): Add regset for NT_S390_TDB.
7295 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7297 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7298 without a fill_function.
7299 * linux-s390-low.c (s390_fill_last_break): Remove.
7300 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7301 (s390_arch_setup): Use regset's size instead of fill_function for
7304 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7306 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7307 the regset's store function when ptrace returned an error.
7308 * regcache.c (get_thread_regcache): Invalidate register cache
7309 before fetching inferior's registers.
7311 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7313 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7314 while-loop as for-loop.
7315 (regsets_store_inferior_registers): Likewise.
7317 2014-11-28 Yao Qi <yao@codesourcery.com>
7319 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7320 * config.in, configure: Re-generate.
7321 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7324 2014-11-21 Yao Qi <yao@codesourcery.com>
7326 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7327 (AC_CHECK_HEADERS): Remove malloc.h.
7328 * configure: Re-generated.
7329 * config.in: Re-generated.
7330 * server.h: Don't include alloca.h and malloc.h.
7331 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7332 Don't include malloc.h.
7334 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7336 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7337 corresponding ERRNO check in same block.
7339 2014-11-12 Pedro Alves <palves@redhat.com>
7341 * server.c (cont_thread): Update comment.
7342 (start_inferior, attach_inferior): No longer clear cont_thread.
7343 (handle_v_cont): No longer set cont_thread.
7344 (captured_main): Clear cont_thread each time a GDB connects.
7346 2014-11-12 Pedro Alves <palves@redhat.com>
7348 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7349 thread, and don't resume all threads if the Hc thread has exited.
7351 2014-11-12 Pedro Alves <palves@redhat.com>
7353 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7354 the process group instead of to a specific LWP.
7356 2014-10-15 Pedro Alves <palves@redhat.com>
7359 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7361 (arm_set_thread_context): Delete.
7362 (the_low_target): Adjust.
7363 * win32-i386-low.c (debug_registers_changed)
7364 (debug_registers_used): Delete.
7365 (update_debug_registers_callback): New function.
7366 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7367 needing to update their debug registers.
7368 (win32_get_current_dr): New function.
7369 (x86_dr_low_get_addr, x86_dr_low_get_control)
7370 (x86_dr_low_get_status): Fetch the debug register from the thread
7372 (i386_initial_stuff): Adjust.
7373 (i386_get_thread_context): Remove current_event parameter. Don't
7374 clear debug_registers_changed nor copy DR values to
7376 (i386_set_thread_context): Delete.
7377 (i386_prepare_to_resume): New function.
7378 (i386_thread_added): Mark the thread as needing to update irs
7380 (the_low_target): Remove i386_set_thread_context and install
7381 i386_prepare_to_resume.
7382 * win32-low.c (win32_get_thread_context): Adjust.
7383 (win32_set_thread_context): Use SetThreadContext
7385 (win32_prepare_to_resume): New function.
7386 (win32_require_context): New function, factored out from ...
7387 (thread_rec): ... this.
7388 (continue_one_thread): Call win32_prepare_to_resume on each thread
7389 we're about to continue.
7390 (win32_resume): Call win32_prepare_to_resume on the event thread.
7391 * win32-low.h (struct win32_thread_info)
7392 <debug_registers_changed>: New field.
7393 (struct win32_target_ops): Change prototype of set_thread_context,
7394 delete set_thread_context and add prepare_to_resume.
7395 (win32_require_context): New declaration.
7397 2014-10-08 Gary Benson <gbenson@redhat.com>
7399 * server.h: Do not include common-exceptions.h.
7401 2014-10-08 Gary Benson <gbenson@redhat.com>
7403 * server.h: Do not include cleanups.h.
7405 2014-09-30 James Hogan <james.hogan@imgtec.com>
7407 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7410 2014-09-23 Yao Qi <yao@codesourcery.com>
7412 * linux-low.c (lp_status_maybe_breakpoint): New function.
7413 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7414 (count_events_callback): Likewise.
7415 (select_event_lwp_callback): Likewise.
7416 (cancel_breakpoints_callback): Likewise.
7418 2014-09-19 Don Breazeal <donb@codesourcery.com>
7420 * linux-low.c (handle_extended_wait): Call
7421 linux_ptrace_get_extended_event.
7422 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7423 linux_is_extended_waitstatus.
7425 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7427 * Makefile.in (CPPFLAGS): Define.
7428 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7429 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7431 2014-09-16 Gary Benson <gbenson@redhat.com>
7433 * inferiors.h (current_inferior): Renamed as...
7434 (current_thread): New variable. All uses updated.
7435 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7436 (maybe_move_out_of_jump_pad): Likewise.
7437 (cancel_breakpoint): Likewise.
7438 (linux_low_filter_event): Likewise.
7439 (wait_for_sigstop): Likewise.
7440 (linux_resume_one_lwp): Likewise.
7441 (need_step_over_p): Likewise.
7442 (start_step_over): Likewise.
7443 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7444 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7445 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7446 and save_inferior as saved_thread.
7447 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7449 (regcache_invalidate_thread): Likewise.
7450 * remote-utils.c (prepare_resume_reply): Likewise.
7451 * thread-db.c (thread_db_get_tls_address): Likewise.
7452 (disable_thread_event_reporting): Likewise.
7453 (remove_thread_event_breakpoints): Likewise.
7454 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7456 * target.h (set_desired_inferior): Renamed as...
7457 (set_desired_thread): New declaration. All uses updated.
7458 * server.c (myresume): Updated comment to reference thread instead
7460 (handle_serial_event): Likewise.
7461 (handle_target_event): Likewise.
7463 2014-09-12 Tom Tromey <tromey@redhat.com>
7464 Gary Benson <gbenson@redhat.com>
7466 * regcache.h: Include common-regcache.h.
7467 (regcache_read_pc): Don't declare.
7468 * regcache.c (get_thread_regcache_for_ptid): New function.
7470 2014-09-11 Tom Tromey <tromey@redhat.com>
7471 Gary Benson <gbenson@redhat.com>
7473 * symbol.c: New file.
7474 * Makefile.in (SFILES): Add symbol.c.
7475 (OBS): Add symbol.o.
7477 2014-09-11 Gary Benson <gbenson@redhat.com>
7479 * target.c (target_stop_ptid, target_continue_ptid): New
7482 2014-09-11 Tom Tromey <tromey@redhat.com>
7483 Gary Benson <gbenson@redhat.com>
7485 * target.h: Include target/target.h.
7486 * target.c (target_read_memory, target_read_uint32)
7487 (target_write_memory): New functions.
7489 2014-09-11 Gary Benson <gbenson@redhat.com>
7491 * server.h (debug_hw_points): Don't declare.
7492 * server.c (debug_hw_points): Don't define. Replace all uses
7493 with show_debug_regs.
7494 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7495 all uses with show_debug_regs.
7497 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7499 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7500 endianness into account.
7501 (ppc_supply_ptrace_register): Likewise.
7503 2014-09-03 James Hogan <james.hogan@imgtec.com>
7505 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7506 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7508 2014-09-03 Gary Benson <gbenson@redhat.com>
7510 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7511 ALL_DEBUG_ADDRESS_REGISTERS.
7513 2014-09-02 Gary Benson <gbenson@redhat.com>
7515 * i386-low.h: Renamed as...
7516 * x86-low.h: New file. All type, function and variable name
7517 prefixes changed from "i386_" to "x86_". All references updated.
7518 * i386-low.c: Renamed as...
7519 * x86-low.c: New file. All type, function and variable name
7520 prefixes changed from "i386_" to "x86_". All references updated.
7522 2014-09-02 Gary Benson <gbenson@redhat.com>
7524 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7525 (x86_linux_new_thread): Likewise.
7527 2014-08-29 Gary Benson <gbenson@redhat.com>
7529 * server.h (setjmp.h): Do not include.
7530 (toplevel): Do not declare.
7531 (common-exceptions.h): Include.
7532 (cleanups.h): Likewise.
7533 * server.c (toplevel): Do not define.
7534 (exit_code): New static global.
7535 (detach_or_kill_for_exit_cleanup): New function.
7536 (main): New function. Original main renamed to...
7537 (captured_main): New function.
7538 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7540 2014-08-29 Gary Benson <gbenson@redhat.com>
7542 * Makefile.in (SFILES): Add common/common-exceptions.c.
7543 (OBS): Add common-exceptions.o.
7544 (common-exceptions.o): New rule.
7545 * utils.c (prepare_to_throw_exception): New function.
7547 2014-08-29 Gary Benson <gbenson@redhat.com>
7549 * config.in: Regenerate.
7550 * configure: Likewise.
7552 2014-08-29 Gary Benson <gbenson@redhat.com>
7554 * Makefile.in (SFILES): Add common/cleanups.c.
7556 (cleanups.o): New rule.
7558 2014-08-29 Gary Benson <gbenson@redhat.com>
7560 * utils.c (internal_vwarning): New function.
7562 2014-08-28 Gary Benson <gbenson@redhat.com>
7564 * utils.h (fatal): Remove declaration.
7565 * utils.c (fatal): Remove function.
7567 2014-08-28 Gary Benson <gbenson@redhat.com>
7569 * tracepoint.c (gdb_agent_init): Replace fatal with
7571 (initialize_tracepoint): Likewise.
7573 2014-08-28 Gary Benson <gbenson@redhat.com>
7575 * remote-utils.c (remote_prepare): Replace fatal with error.
7577 2014-08-28 Gary Benson <gbenson@redhat.com>
7579 * linux-low.c (linux_async): Replace fatal with warning.
7581 (linux_start_non_stop): Return -1 if linux_async failed.
7583 2014-08-28 Gary Benson <gbenson@redhat.com>
7585 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7587 (i386_dr_low_get_addr): Remove vague comment.
7588 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7591 2014-08-28 Gary Benson <gbenson@redhat.com>
7593 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7594 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7596 (linux_resume_one_lwp): Likewise.
7597 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7599 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7600 with internal_error.
7601 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7602 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7603 (find_register_by_name): Replace fatal with internal_error.
7604 (find_regno): Likewise.
7605 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7606 * thread-db.c (thread_db_create_event): Likewise.
7607 (thread_db_load_search): Likewise.
7608 (try_thread_db_load_1): Likewise.
7609 * tracepoint.c (get_jump_space_head): Replace fatal with
7611 (claim_trampoline_space): Likewise.
7612 (have_fast_tracepoint_trampoline_buffer): Likewise.
7613 (cmd_qtstart): Likewise.
7614 (stop_tracing): Likewise.
7615 (fast_tracepoint_collecting): Likewise.
7616 (target_malloc): Likewise.
7617 (download_tracepoint): Likewise.
7618 (download_trace_state_variables): Replace check with gdb_assert.
7619 (upload_fast_traceframes): Replace fatal with internal_error.
7621 2014-08-19 Tom Tromey <tromey@redhat.com>
7622 Gary Benson <gbenson@redhat.com>
7624 * Makefile.in (SFILES): Add common/common-debug.c.
7625 (OBS): Add common-debug.o.
7626 (common-debug.o): New rule.
7627 * debug.h (debug_printf): Don't declare.
7628 * debug.c (debug_printf): Renamed and rewritten as...
7629 (debug_vprintf): New function.
7631 2014-08-19 Gary Benson <gbenson@redhat.com>
7633 * utils.h: Do not include print-utils.h.
7635 2014-08-19 Tom Tromey <tromey@redhat.com>
7636 Gary Benson <gbenson@redhat.com>
7638 * server.h: Add static assertion.
7639 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7641 2014-08-19 Tom Tromey <tromey@redhat.com>
7642 Gary Benson <gbenson@redhat.com>
7644 * Makefile.in (SFILES): Add common/errors.c.
7645 (OBS): Add errors.o.
7646 (IPA_OBS): Add errors-ipa.o.
7647 (errors.o): New rule.
7648 (errors-ipa.o): Likewise.
7649 * utils.h (perror_with_name, error, warning): Don't declare.
7650 * utils.c (warning): Renamed and rewritten as...
7651 (vwarning): New function.
7652 (error): Renamed and rewritten as...
7653 (verror): New function.
7654 (internal_error): Renamed and rewritten as...
7655 (internal_verror): New function.
7657 2014-08-07 Gary Benson <gbenson@redhat.com>
7659 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7660 * configure: Regenerate.
7661 * config.in: Likewise.
7662 * server.h: Do not include errno.h.
7663 * event-loop.c: Likewise.
7664 * hostio-errno.c: Likewise.
7665 * linux-low.c: Likewise.
7666 * remote-utils.c: Likewise.
7667 * spu-low.c: Likewise.
7668 * utils.c: Likewise.
7669 * gdbreplay.c: Unconditionally include errno.h.
7671 2014-08-07 Gary Benson <gbenson@redhat.com>
7673 * server.h: Do not include string.h.
7674 * event-loop.c: Likewise.
7675 * linux-low.c: Likewise.
7676 * regcache.c: Likewise.
7677 * remote-utils.c: Likewise.
7678 * spu-low.c: Likewise.
7679 * utils.c: Likewise.
7681 2014-08-07 Gary Benson <gbenson@redhat.com>
7683 * server.h: Do not include gdb_assert.h.
7685 2014-08-07 Gary Benson <gbenson@redhat.com>
7687 * server.h: Do not include common-utils.h.
7689 2014-08-07 Gary Benson <gbenson@redhat.com>
7691 * server.h: Do not include ptid.h.
7692 * notif.h: Likewise.
7694 2014-08-07 Gary Benson <gbenson@redhat.com>
7696 * server.h: Do not include gdb_locale.h.
7698 2014-08-07 Gary Benson <gbenson@redhat.com>
7700 * server.h: Do not include gdb/signals.h.
7701 * win32-low.c: Likewise.
7703 2014-08-07 Gary Benson <gbenson@redhat.com>
7705 * server.h: Do not include pathmax.h.
7707 2014-08-07 Gary Benson <gbenson@redhat.com>
7709 * server.h: Do not include libiberty.h.
7710 * linux-bfin-low.c: Likewise.
7712 2014-08-07 Gary Benson <gbenson@redhat.com>
7714 * server.h: Do not include ansidecl.h.
7716 2014-08-07 Gary Benson <gbenson@redhat.com>
7718 * linux-x86-low.c: Do not include stddef.h.
7719 * lynx-ppc-low.c: Likewise.
7720 * tracepoint.c: Likewise.
7722 2014-08-07 Gary Benson <gbenson@redhat.com>
7724 * server.h: Do not include stdarg.h.
7725 * nto-low.c: Likewise.
7727 2014-08-07 Gary Benson <gbenson@redhat.com>
7729 * server.h: Do not include stdlib.h.
7730 * inferiors.c: Likewise.
7731 * linux-low.c: Likewise.
7732 * regcache.c: Likewise.
7733 * spu-low.c: Likewise.
7734 * tracepoint.c: Likewise.
7735 * utils.c: Likewise.
7737 2014-08-07 Gary Benson <gbenson@redhat.com>
7739 * server.h: Do not include stdio.h.
7740 * linux-low.c: Likewise.
7741 * remote-utils.c: Likewise.
7742 * spu-low.c: Likewise.
7743 * utils.c: Likewise.
7744 * wincecompat.c: Likewise.
7746 2014-08-06 Gary Benson <gbenson@redhat.com>
7748 * regcache.c (init_register_cache): Move conditionals inside if.
7750 2014-08-06 Gary Benson <gbenson@redhat.com>
7752 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7754 2014-07-31 Gary Benson <gbenson@redhat.com>
7756 * ax.h: Do not include server.h.
7757 * gdbthread.h: Likewise.
7758 * lynx-low.h: Likewise.
7759 * notif.h: Likewise.
7761 2014-07-30 Gary Benson <gbenson@redhat.com>
7763 * server.h: Include common-defs.h.
7764 Do not include config.h or build-gnulib-gdbserver/config.h.
7766 2014-07-30 Gary Benson <gbenson@redhat.com>
7768 * hostio-errno.c: Move server.h to top of includes list.
7769 * inferiors.c: Likewise.
7770 * linux-x86-low.c: Likewise.
7771 * notif.c: Include server.h.
7773 2014-07-24 Tom Tromey <tromey@redhat.com>
7774 Gary Benson <gbenson@redhat.com>
7776 * server.h (CORE_ADDR): Now unsigned.
7778 2014-07-16 Pedro Alves <palves@redhat.com>
7780 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7782 2014-07-15 Pedro Alves <palves@redhat.com>
7784 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7787 2014-07-11 Pedro Alves <palves@redhat.com>
7789 * linux-low.c (kill_wait_lwp): New function, based on
7790 kill_one_lwp_callback, but use my_waitpid directly.
7791 (kill_one_lwp_callback, linux_kill): Use it.
7793 2014-06-23 Pedro Alves <palves@redhat.com>
7795 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7796 before setting DR0..DR3.
7798 2014-06-20 Gary Benson <gbenson@redhat.com>
7800 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7801 * configure: Regenerated.
7802 * config.in: Likewise.
7804 2014-06-20 Gary Benson <gbenson@redhat.com>
7806 * Makefile.in (SFILES): Update locations for files moved
7808 (object file files): Reordered.
7810 2014-06-20 Gary Benson <gbenson@redhat.com>
7812 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7813 (i386_dr_low_set_addr): Likewise.
7814 (i386_dr_low_get_addr): Likewise.
7815 (i386_dr_low_can_set_control): Likewise.
7816 (i386_dr_low_set_control): Likewise.
7817 (i386_dr_low_get_control): Likewise.
7818 (i386_dr_low_get_status): Likewise.
7819 (i386_get_debug_register_length): Likewise.
7820 * linux-x86-low.c (i386_dr_low_set_addr):
7821 Changed signature. Made static.
7822 (i386_dr_low_get_addr): Likewise.
7823 (i386_dr_low_set_control): Likewise.
7824 (i386_dr_low_get_control): Likewise.
7825 (i386_dr_low_get_status): Likewise.
7826 (i386_dr_low): New global variable.
7827 * win32-i386-low.c (i386_dr_low_set_addr):
7828 Changed signature. Made static.
7829 (i386_dr_low_get_addr): Likewise.
7830 (i386_dr_low_set_control): Likewise.
7831 (i386_dr_low_get_control): Likewise.
7832 (i386_dr_low_get_status): Likewise.
7833 (i386_dr_low): New global variable.
7835 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7837 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7838 * Makefile.in (AR, AR_FLAGS): Define.
7839 * configure: Regenerate.
7841 2014-06-19 Gary Benson <gbenson@redhat.com>
7843 * Makefile.in (i386-dregs.o): New rule.
7844 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7845 * i386-low.c (target.h): Remove include.
7846 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7847 (DR_CONTROL_SHIFT): Likewise.
7848 (DR_CONTROL_SIZE): Likewise.
7849 (DR_RW_EXECUTE): Likewise.
7850 (DR_RW_WRITE): Likewise.
7851 (DR_RW_READ): Likewise.
7852 (DR_RW_IORW): Likewise.
7853 (DR_LEN_1): Likewise.
7854 (DR_LEN_2): Likewise.
7855 (DR_LEN_4): Likewise.
7856 (DR_LEN_8): Likewise.
7857 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7858 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7859 (DR_ENABLE_SIZE): Likewise.
7860 (DR_LOCAL_SLOWDOWN): Likewise.
7861 (DR_GLOBAL_SLOWDOWN): Likewise.
7862 (DR_CONTROL_RESERVED): Likewise.
7863 (I386_DR_CONTROL_MASK): Likewise.
7864 (I386_DR_VACANT): Likewise.
7865 (I386_DR_LOCAL_ENABLE): Likewise.
7866 (I386_DR_GLOBAL_ENABLE): Likewise.
7867 (I386_DR_DISABLE): Likewise.
7868 (I386_DR_SET_RW_LEN): Likewise.
7869 (I386_DR_GET_RW_LEN): Likewise.
7870 (I386_DR_WATCH_HIT): Likewise.
7871 (i386_wp_op_t): Likewise.
7872 (i386_show_dr): Likewise.
7873 (i386_length_and_rw_bits): Likewise.
7874 (i386_insert_aligned_watchpoint): Likewise.
7875 (i386_remove_aligned_watchpoint): Likewise.
7876 (i386_handle_nonaligned_watchpoint): Likewise.
7877 i386_update_inferior_debug_regs(): Likewise.
7878 (i386_dr_insert_watchpoint): Likewise.
7879 (i386_dr_remove_watchpoint): Likewise.
7880 (i386_dr_region_ok_for_watchpoint): Likewise.
7881 (i386_dr_stopped_data_address): Likewise.
7882 (i386_dr_stopped_by_watchpoint): Likewise.
7884 2014-06-19 Gary Benson <gbenson@redhat.com>
7886 * i386-low.c (i386_dr_show): Renamed to
7887 i386_show_dr and made static. All uses updated.
7888 (i386_dr_length_and_rw_bits): Renamed to
7889 i386_length_and_rw_bits and made static.
7891 (i386_dr_insert_aligned_watchpoint): Renamed to
7892 i386_insert_aligned_watchpoint and made static.
7894 (i386_dr_remove_aligned_watchpoint): Renamed to
7895 i386_remove_aligned_watchpoint and made static.
7897 (i386_dr_update_inferior_debug_regs): Renamed to
7898 i386_update_inferior_debug_regs and made static.
7901 2014-06-18 Gary Benson <gbenson@redhat.com>
7903 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7904 (i386_dr_low_can_set_control): Likewise.
7905 (i386_get_debug_register_length): Likewise.
7906 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7907 (i386_dr_low_can_set_control): Likewise.
7908 (i386_get_debug_register_length): Likewise.
7910 2014-06-17 Gary Benson <gbenson@redhat.com>
7912 * i386-low.h (i386-dregs.h): New include.
7913 (DR_FIRSTADDR): Now in i386-dregs.h.
7914 (DR_LASTADDR): Likewise.
7915 (DR_NADDR): Likewise.
7916 (DR_STATUS): Likewise.
7917 (DR_CONTROL): Likewise.
7918 (i386_debug_reg_state): Likewise.
7919 (i386_dr_insert_watchpoint): Likewise.
7920 (i386_dr_remove_watchpoint): Likewise.
7921 (i386_dr_region_ok_for_watchpoint): Likewise.
7922 (i386_dr_stopped_data_address): Likewise.
7923 (i386_dr_stopped_by_watchpoint): Likewise.
7924 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7926 2014-06-18 Gary Benson <gbenson@redhat.com>
7928 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7929 i386_dr_insert_watchpoint.
7930 (i386_low_remove_watchpoint): Renamed to
7931 i386_dr_remove_watchpoint.
7932 (i386_low_region_ok_for_watchpoint): Renamed to
7933 i386_dr_region_ok_for_watchpoint.
7934 (i386_low_stopped_data_address): Renamed to
7935 i386_dr_stopped_data_address.
7936 (i386_low_stopped_by_watchpoint): Renamed to
7937 i386_dr_stopped_by_watchpoint.
7938 * i386-low.c (i386_show_dr): Renamed to
7939 i386_dr_show and made nonstatic. All uses updated.
7940 (i386_length_and_rw_bits): Renamed to
7941 i386_dr_length_and_rw_bits and made nonstatic.
7943 (i386_insert_aligned_watchpoint): Renamed to
7944 i386_dr_insert_aligned_watchpoint and made nonstatic.
7946 (i386_remove_aligned_watchpoint): Renamed to
7947 i386_dr_remove_aligned_watchpoint and made nonstatic.
7949 (i386_update_inferior_debug_regs): Renamed to
7950 i386_dr_update_inferior_debug_regs and made nonstatic.
7952 (i386_low_insert_watchpoint): Renamed to
7953 i386_dr_insert_watchpoint. All uses updated.
7954 (i386_low_remove_watchpoint): Renamed to
7955 i386_dr_remove_watchpoint. All uses updated.
7956 (i386_low_region_ok_for_watchpoint): Renamed to
7957 i386_dr_region_ok_for_watchpoint. All uses updated.
7958 (i386_low_stopped_data_address): Renamed to
7959 i386_dr_stopped_data_address. All uses updated.
7960 (i386_low_stopped_by_watchpoint): Renamed to
7961 i386_dr_stopped_by_watchpoint. All uses updated.
7963 2014-06-18 Gary Benson <gbenson@redhat.com>
7965 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7966 (i386_dr_low_can_set_control): Likewise.
7967 (i386_insert_aligned_watchpoint): New check.
7969 2014-06-18 Gary Benson <gbenson@redhat.com>
7971 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7974 2014-06-18 Gary Benson <gbenson@redhat.com>
7976 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7977 instead of fatal and error.
7978 (i386_handle_nonaligned_watchpoint): Likewise.
7980 2014-06-18 Gary Benson <gbenson@redhat.com>
7982 * i386-low.c (i386_get_debug_register_length): New macro.
7983 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7984 (i386_show_dr): Use debug_printf instead of fprintf. Use
7985 phex to format values.
7987 2014-06-18 Gary Benson <gbenson@redhat.com>
7989 * i386-low.h: Comment changes.
7990 * i386-low.c: Likewise.
7992 2014-06-18 Gary Benson <gbenson@redhat.com>
7994 * i386-low.c: Whitespace changes.
7996 2014-06-12 Tom Tromey <tromey@redhat.com>
7998 * utils.c (freeargv): Remove.
8000 2014-06-12 Tom Tromey <tromey@redhat.com>
8002 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8003 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8004 (parse_debug_format_options): Likewise.
8005 (gdbserver_usage): Likewise.
8006 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8007 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8008 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8010 ($(LIBGNU)): Depend on libiberty.
8011 (all-lib): Recurse into all subdirs.
8012 (install-only): Invoke "install" target in subdirs.
8013 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8015 * configure: Rebuild.
8016 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8017 for vasprintf, vsnprintf, or gettimeofday.
8018 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8021 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8023 * development.sh: Delete.
8024 * Makefile.in (config.status): Adjust dependency on development.sh.
8025 * configure.ac: Adjust development.sh source call.
8026 * configure: Regenerate.
8028 2014-06-02 Pedro Alves <palves@redhat.com>
8030 * ax.c (gdb_free_agent_expr): New function.
8031 * ax.h (gdb_free_agent_expr): New declaration.
8032 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8034 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8036 (clear_breakpoint_conditions_and_commands): New function.
8037 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8038 (clear_breakpoint_conditions_and_commands): New declaration.
8040 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8042 * linux-aarch64-low.c (asm/ptrace.h): Include.
8044 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8046 Fix TLS access for -static -pthread.
8047 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8048 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8049 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8051 2014-05-20 Pedro Alves <palves@redhat.com>
8053 * linux-aarch64-low.c (aarch64_insert_point)
8054 (aarch64_remove_point): No longer check whether the type is
8055 supported here. Adjust to new interface.
8056 (the_low_target): Install aarch64_supports_z_point_type as
8057 supports_z_point_type method.
8058 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8059 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8060 instead of a Z packet char. Adjust.
8061 (arm_supports_z_point_type): New function.
8062 (arm_insert_point, arm_remove_point): Adjust to new interface.
8063 (the_low_target): Install arm_supports_z_point_type.
8064 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8065 (cris_insert_point, cris_remove_point): Adjust to new interface.
8066 Don't check whether the type is supported here.
8067 (the_low_target): Install cris_supports_z_point_type.
8068 * linux-low.c (linux_supports_z_point_type): New function.
8069 (linux_insert_point, linux_remove_point): Adjust to new interface.
8070 * linux-low.h (struct linux_target_ops) <insert_point,
8071 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8072 raw_breakpoint pointer parameter.
8073 <supports_z_point_type>: New method.
8074 * linux-mips-low.c (mips_supports_z_point_type): New function.
8075 (mips_insert_point, mips_remove_point): Adjust to new interface.
8076 Use mips_supports_z_point_type.
8077 (the_low_target): Install mips_supports_z_point_type.
8078 * linux-ppc-low.c (the_low_target): Install NULL as
8079 supports_z_point_type method.
8080 * linux-s390-low.c (the_low_target): Install NULL as
8081 supports_z_point_type method.
8082 * linux-sparc-low.c (the_low_target): Install NULL as
8083 supports_z_point_type method.
8084 * linux-x86-low.c (x86_supports_z_point_type): New function.
8085 (x86_insert_point): Adjust to new insert_point interface. Use
8086 insert_memory_breakpoint. Adjust to new
8087 i386_low_insert_watchpoint interface.
8088 (x86_remove_point): Adjust to remove_point interface. Use
8089 remove_memory_breakpoint. Adjust to new
8090 i386_low_remove_watchpoint interface.
8091 (the_low_target): Install x86_supports_z_point_type.
8092 * lynx-low.c (lynx_target_ops): Install NULL as
8093 supports_z_point_type callback.
8094 * nto-low.c (nto_supports_z_point_type): New.
8095 (nto_insert_point, nto_remove_point): Adjust to new interface.
8096 (nto_target_ops): Install nto_supports_z_point_type.
8097 * mem-break.c: Adjust intro comment.
8098 (struct raw_breakpoint) <raw_type, size>: New fields.
8099 <inserted>: Update comment.
8100 <shlib_disabled>: Delete field.
8101 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8102 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8103 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8104 (raw_bkpt_type_to_target_hw_bp_type): New function.
8105 (find_enabled_raw_code_breakpoint_at): New function.
8106 (find_raw_breakpoint_at): New type and size parameters. Use them.
8107 (insert_memory_breakpoint): New function, based off
8108 set_raw_breakpoint_at.
8109 (remove_memory_breakpoint): New function.
8110 (set_raw_breakpoint_at): Reimplement.
8111 (set_breakpoint): New, based on set_breakpoint_at.
8112 (set_breakpoint_at): Reimplement.
8113 (delete_raw_breakpoint): Go through the_target->remove_point
8114 instead of assuming memory breakpoints.
8115 (find_gdb_breakpoint_at): Delete.
8116 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8117 (find_gdb_breakpoint): New function.
8118 (set_gdb_breakpoint_at): Delete.
8119 (z_type_supported): New function.
8120 (set_gdb_breakpoint_1): New function, loosely based off
8121 set_gdb_breakpoint_at.
8122 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8123 (delete_gdb_breakpoint_at): Delete.
8124 (delete_gdb_breakpoint_1): New function, loosely based off
8125 delete_gdb_breakpoint_at.
8126 (delete_gdb_breakpoint): New function.
8127 (clear_gdb_breakpoint_conditions): Rename to ...
8128 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8130 (add_condition_to_breakpoint): Make static.
8131 (add_breakpoint_condition): Take a struct breakpoint pointer
8132 instead of an address. Adjust.
8133 (gdb_condition_true_at_breakpoint): Rename to ...
8134 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8136 (gdb_condition_true_at_breakpoint): Reimplement.
8137 (add_breakpoint_commands): Take a struct breakpoint pointer
8138 instead of an address. Adjust.
8139 (gdb_no_commands_at_breakpoint): Rename to ...
8140 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8141 parameter. Return true if no breakpoint was found. Change debug
8143 (gdb_no_commands_at_breakpoint): Reimplement.
8144 (run_breakpoint_commands): Rename to ...
8145 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8146 and change return type to boolean.
8147 (run_breakpoint_commands): New function.
8148 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8149 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8150 breakpoint. Go through the_target->remove_point instead of
8151 assuming memory breakpoint.
8152 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8153 software and hardware breakpoints.
8154 (reinsert_raw_breakpoint): Go through the_target->insert_point
8155 instead of assuming memory breakpoint.
8156 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8157 software and hardware breakpoints.
8158 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8159 Check both software and hardware breakpoints.
8160 (validate_inserted_breakpoint): Assert the breakpoint is a
8161 software breakpoint. Set the inserted flag to -1 instead of
8162 setting shlib_disabled.
8163 (delete_disabled_breakpoints): Adjust.
8164 (validate_breakpoints): Only validate software breakpoints.
8165 Adjust to inserted flag change.
8166 (check_mem_read, check_mem_write): Skip breakpoint types other
8167 than software breakpoints. Adjust to inserted flag change.
8168 * mem-break.h (enum raw_bkpt_type): New enum.
8169 (raw_breakpoint, struct process_info): Forward declare.
8170 (Z_packet_to_target_hw_bp_type): Delete declaration.
8171 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8172 (set_gdb_breakpoint, delete_gdb_breakpoint)
8173 (clear_breakpoint_conditions): New declarations.
8174 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8175 (breakpoint_inserted_here): Update comment.
8176 (add_breakpoint_condition, add_breakpoint_commands): Replace
8177 address parameter with a breakpoint pointer parameter.
8178 (gdb_breakpoint_here): Update comment.
8179 (delete_gdb_breakpoint_at): Delete.
8180 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8181 * server.c (process_point_options): Take a struct breakpoint
8182 pointer instead of an address. Adjust.
8183 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8184 delete_gdb_breakpoint.
8185 * spu-low.c (spu_target_ops): Install NULL as
8186 supports_z_point_type method.
8187 * target.h: Include mem-break.h.
8188 (struct target_ops) <prepare_to_access_memory>: Update comment.
8189 <supports_z_point_type>: New field.
8190 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8191 instead of a char. Also take a raw breakpoint pointer.
8192 * win32-arm-low.c (the_low_target): Install NULL as
8193 supports_z_point_type.
8194 * win32-i386-low.c (i386_supports_z_point_type): New function.
8195 (i386_insert_point, i386_remove_point): Adjust to new interface.
8196 (the_low_target): Install i386_supports_z_point_type.
8197 * win32-low.c (win32_supports_z_point_type): New function.
8198 (win32_insert_point, win32_remove_point): Adjust to new interface.
8199 (win32_target_ops): Install win32_supports_z_point_type.
8200 * win32-low.h (struct win32_target_ops):
8201 <supports_z_point_type>: New method.
8202 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8203 instead of a char. Also take a raw breakpoint pointer.
8205 2014-05-20 Pedro Alves <palves@redhat.com>
8207 * mem-break.h: Include break-common.h.
8208 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8209 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8210 (Z_packet_to_target_hw_bp_type): New declaration.
8211 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8212 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8213 (Z_PACKET_ACCESS_WP): Delete macros.
8214 (Z_packet_to_hw_type): Delete function.
8215 * i386-low.h: Don't include break-common.h here.
8216 (Z_packet_to_hw_type): Delete declaration.
8217 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8218 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8219 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8220 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8221 * linux-aarch64-low.c: Don't include break-common.h here.
8222 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8223 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8224 (Z_packet_to_target_hw_bp_type): Delete function.
8225 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8227 (mips_insert_point, mips_remove_point): Use
8228 Z_packet_to_target_hw_bp_type.
8230 2014-05-20 Pedro Alves <palves@redhat.com>
8232 * linux-aarch64-low.c: Include break-common.h.
8233 (enum target_point_type): Delete.
8234 (Z_packet_to_point_type): Rename to ...
8235 (Z_packet_to_target_hw_bp_type): ... this, and return a
8236 target_hw_bp_type instead.
8237 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8238 instead of an enum target_point_type.
8239 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8241 (aarch64_dr_state_insert_one_point)
8242 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8243 (aarch64_handle_aligned_watchpoint)
8244 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8245 Take an enum target_hw_bp_type instead of an enum
8247 (aarch64_supports_z_point_type): New function.
8248 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8249 use Z_packet_to_target_hw_bp_type.
8251 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8253 * configure.ac: Only use -Werror by default when DEVELOPMENT
8255 * configure: Regenerate.
8257 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8259 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8260 * linux-x86-low.c (X86_64_USER_REGS): New.
8261 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8263 2014-04-28 Yao Qi <yao@codesourcery.com>
8265 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8268 2014-04-25 Pedro Alves <palves@redhat.com>
8271 * linux-low.c (linux_attach_fail_reason_string): New function.
8272 (linux_attach_lwp): Delete.
8273 (linux_attach_lwp_1): Rename to ...
8274 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8275 argument. Remove "initial" parameter. Return int instead of
8276 void. Don't error or warn here.
8277 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8278 failure to attach to the tgid. Call warning when failing to
8280 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8281 argument. Remove "initial" parameter. Return int instead of
8282 void. Don't error or warn here.
8283 (linux_attach_fail_reason_string): New declaration.
8284 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8285 interface change. Use linux_attach_fail_reason_string.
8287 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8288 Walfred Tedeschi <walfred.tedeschi@intel.com>
8290 * Makefile.in: Added rules to handle new files
8291 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8292 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8293 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8294 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8295 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8296 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8298 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8299 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8300 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8301 i386/x32-avx512.xml.
8302 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8303 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8304 i386/x32-avx512-linux.xml.
8305 * i387-fp.c (num_avx512_k_registers): New constant for number
8307 (num_avx512_zmmh_low_registers): New constant for number of
8308 lower ZMM registers (0-15).
8309 (num_avx512_zmmh_high_registers): New constant for number of
8310 higher ZMM registers (16-31).
8311 (num_avx512_ymmh_registers): New contant for number of higher
8312 YMM registers (ymm16-31 added by avx521 on x86_64).
8313 (num_avx512_xmm_registers): New constant for number of higher
8314 XMM registers (xmm16-31 added by AVX512 on x86_64).
8315 (struct i387_xsave): Add space for AVX512 registers.
8316 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8317 Add code to handle AVX512 registers.
8318 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8319 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8320 prototypei from generated file.
8321 (tdesc_amd64_avx512_linux): Likewise.
8322 (init_registers_x32_avx512_linux): Likewise.
8323 (tdesc_x32_avx512_linux): Likewise.
8324 (init_registers_i386_avx512_linux): Likewise.
8325 (tdesc_i386_avx512_linux): Likewise.
8326 (x86_64_regmap): Add AVX512 registers.
8327 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8329 (initialize_low_arch): Add code to initialize AVX512 registers.
8331 2014-04-23 Pedro Alves <palves@redhat.com>
8333 * mem-break.c (find_gdb_breakpoint_at): Make static.
8334 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8336 2014-04-23 Pedro Alves <palves@redhat.com>
8338 * i386-low.c: Don't include break-common.h here.
8339 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8340 prototype to take target_hw_bp_type as argument instead of a Z
8342 * i386-low.h: Include break-common.h here.
8343 (Z_packet_to_hw_type): Declare.
8344 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8346 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8347 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8348 (x86_remove_point): Convert the packet number to a
8349 target_hw_bp_type before calling i386_low_remove_watchpoint.
8350 * win32-i386-low.c (i386_insert_point): Convert the packet number
8351 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8352 (i386_remove_point): Convert the packet number to a
8353 target_hw_bp_type before calling i386_low_remove_watchpoint.
8355 2014-04-23 Pedro Alves <palves@redhat.com>
8357 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8359 2014-04-10 Pedro Alves <palves@redhat.com>
8361 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8362 Check if the condition or command is NULL before checking if the
8363 breakpoint is known. On success, return true.
8364 * mem-break.h (add_breakpoint_condition): Document return.
8365 (add_breakpoint_commands): Add describing comment.
8366 * server.c (skip_to_semicolon): New function.
8367 (process_point_options): Use it.
8369 2014-04-09 Pedro Alves <palves@redhat.com>
8371 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8374 2014-02-27 Pedro Alves <palves@redhat.com>
8377 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8379 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8381 (last_thread_of_process_p): Take a PID argument instead of a
8383 (linux_wait_for_lwp): Delete.
8384 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8386 (linux_low_filter_event): New function, party factored out from
8387 linux_wait_for_event.
8388 (linux_wait_for_event): Rename to ...
8389 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8390 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8391 sigsuspend. Check for zombie leaders.
8392 (linux_wait_for_event): Reimplement as wrapper around
8393 linux_wait_for_event_filtered.
8394 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8395 a normal or signal exit is seen, it's the whole process exiting.
8396 (wait_for_sigstop): No longer a for_each_inferior callback.
8397 Rewrite on top of linux_wait_for_event_filtered.
8398 (stop_all_lwps): Call wait_for_sigstop directly.
8399 * server.c (resume, handle_target_event): Handle
8400 TARGET_WAITKIND_NO_RESUMED.
8402 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8404 * win32-low.c (psapi_get_dll_name,
8405 * win32_CreateToolhelp32Snapshot): Delete.
8406 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8407 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8409 (handle_load_dll): Add function description.
8410 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8412 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8414 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8416 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8417 base address when calling win32_add_one_solib.
8418 (handle_load_dll): Delete local variable load_addr.
8419 Remove 0x1000 offset applied to DLL base address when calling
8420 win32_add_one_solib.
8421 (handle_unload_dll): Add comment.
8423 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8425 * win32-low.c (win32_add_all_dlls): Renames
8426 win32_ensure_ntdll_loaded. Rewrite function documentation.
8427 Adjust implementation to always load all DLLs.
8428 Add 0x1000 offset to DLL base address when calling
8429 win32_add_one_solib.
8430 (child_initialization_done): New static global.
8431 (do_initial_child_stuff): Set child_initialization_done to
8432 zero during child initialization, and 1 after. Replace call
8433 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8435 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8436 (handle_unload_dll): Add function documentation.
8437 (get_child_debug_event): Ignore load and unload DLL events
8438 during child initialization.
8440 2014-02-20 Doug Evans <dje@google.com>
8442 Remove global all_lwps.
8443 * inferiors.h (ptid_of): Move here from linux-low.h.
8444 (pid_of, lwpid_of): Ditto.
8445 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8446 parameter is a struct thread_info * now.
8447 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8448 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8449 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8451 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8452 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8453 * linux-arm-low.c (update_registers_callback): Update, "entry"
8454 parameter is a struct thread_info * now.
8455 Fetch lwpid from current_inferior directly.
8456 (arm_insert_point): Pass &all_threads to find_inferior instead of
8458 (arm_remove_point): Ditto.
8459 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8460 (arm_prepare_to_resume): Fetch pid from thread.
8461 (arm_read_description): Fetch lwpid from current_inferior directly.
8462 * linux-low.c (all_lwps): Delete.
8463 (delete_lwp): Delete call to remove_inferior.
8464 (handle_extended_wait): Fetch lwpid from thread.
8465 (add_lwp): Don't set lwp->entry.id. Remove call to
8466 add_inferior_to_list.
8467 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8468 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8469 (kill_one_lwp_callback): Ditto.
8470 (linux_kill): Don't dereference NULL pointer.
8471 Fetch ptid,lwpid from thread.
8472 (get_detach_signal): Fetch ptid from thread.
8473 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8474 Simplify call to regcache_invalidate_thread.
8475 (delete_lwp_callback): Update, "entry" parameter is a
8476 struct thread_info * now. Fetch pid from thread.
8477 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8478 (status_pending_p_callback): Update, "entry" parameter is a
8479 struct thread_info * now. Fetch ptid from thread.
8480 (find_lwp_pid): Update, "entry" parameter is a
8481 struct thread_info * now.
8482 (linux_wait_for_lwp): Fetch pid from thread.
8483 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8484 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8485 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8486 (dequeue_one_deferred_signal): Ditto.
8487 (cancel_breakpoint): Fetch ptid from current_inferior.
8488 (linux_wait_for_event): Pass &all_threads to find_inferior,
8489 not &all_lwps. Fetch ptid, lwpid from thread.
8490 (count_events_callback): Update, "entry" parameter is a
8491 struct thread_info * now.
8492 (select_singlestep_lwp_callback): Ditto.
8493 (select_event_lwp_callback): Ditto.
8494 (cancel_breakpoints_callback): Ditto.
8495 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8497 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8498 (unsuspend_one_lwp): Update, "entry" parameter is a
8499 struct thread_info * now.
8500 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8502 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8503 Fetch lwpid from thread, not lwp.
8504 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8505 Pass &all_threads to find_inferior, not &all_lwps.
8506 (send_sigstop): Fetch lwpid from thread, not lwp.
8507 (send_sigstop_callback): Update, "entry" parameter is a
8508 struct thread_info * now.
8509 (suspend_and_send_sigstop_callback): Ditto.
8510 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8511 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8512 struct thread_info * now.
8513 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8515 (lwp_running): Update, "entry" parameter is a
8516 struct thread_info * now.
8517 (stop_all_lwps): Fetch ptid from thread.
8518 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8519 (linux_resume_one_lwp): Fetch lwpid from thread.
8520 (linux_set_resume_request): Update, "entry" parameter is a
8521 struct thread_info * now. Fetch pid, lwpid from thread.
8522 (resume_status_pending_p): Update, "entry" parameter is a
8523 struct thread_info * now.
8524 (need_step_over_p): Ditto. Fetch lwpid from thread.
8525 (start_step_over): Fetch lwpid from thread.
8526 (linux_resume_one_thread): Update, "entry" parameter is a
8527 struct thread_info * now. Fetch lwpid from thread.
8528 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8529 (proceed_one_lwp): Update, "entry" parameter is a
8530 struct thread_info * now. Fetch lwpid from thread.
8531 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8532 struct thread_info * now.
8533 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8534 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8535 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8537 (regsets_store_inferior_registers): Ditto.
8538 (fetch_register, store_register): Ditto.
8539 (linux_read_memory, linux_write_memory): Ditto.
8540 (linux_request_interrupt): Ditto.
8541 (linux_read_auxv): Ditto.
8542 (linux_xfer_siginfo): Ditto.
8543 (linux_qxfer_spu): Ditto.
8544 (linux_qxfer_libraries_svr4): Ditto.
8545 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8546 moved to inferiors.h.
8548 (get_thread_lwp): Update.
8549 (struct lwp_info): Delete member "entry". Simplify comment for
8552 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8553 current_inferior directly.
8554 (update_watch_registers_callback): Update, "entry" parameter is a
8555 struct thread_info * now. Fetch pid from thread.
8556 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8557 (mips_insert_point): Fetch lwpid from current_inferior.
8558 Pass &all_threads to find_inferior, not &all_lwps.
8559 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8560 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8562 (mips_stopped_data_address): Ditto.
8563 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8565 * linux-tile-low.c (tile_arch_setup): Ditto.
8566 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8567 (update_debug_registers_callback): Update, "entry" parameter is a
8568 struct thread_info * now. Fetch pid from thread.
8569 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8570 Pass &all_threads to find_inferior, not &all_lwps.
8571 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8572 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8573 Pass &all_threads to find_inferior, not &all_lwps.
8574 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8575 (i386_dr_low_get_status): Ditto.
8576 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8577 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8578 (x86_linux_read_description): Ditto.
8579 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8581 2014-02-20 Doug Evans <dje@google.com>
8583 * inferiors.c (get_first_inferior): Fix buglet.
8585 2014-02-19 Doug Evans <dje@google.com>
8587 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8588 * inferiors.c (add_thread): Change result type to struct thread_info *.
8589 All callers updated.
8590 (add_lwp): Call add_thread here instead of in callers.
8591 All callers updated.
8592 * linux-low.h (get_lwp_thread): Rewrite.
8593 (struct lwp_info): New member "thread".
8595 2014-02-19 Doug Evans <dje@google.com>
8597 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8598 All callers updated.
8600 2014-02-19 Doug Evans <dje@google.com>
8602 * inferiors.c (add_thread): Fix whitespace.
8604 2014-02-19 Doug Evans <dje@google.com>
8606 * dll.c (clear_dlls): Replace accessing list implemention details
8608 * gdbthread.h (get_first_thread): Declare.
8609 * inferiors.c (for_each_inferior_with_data): New function.
8610 (get_first_thread): New function.
8611 (find_thread_ptid): Simplify.
8612 (get_first_inferior): New function.
8613 (clear_list): Delete.
8614 (one_inferior_p): New function.
8615 (clear_inferior_list): New function.
8616 (clear_inferiors): Update.
8617 * inferiors.h (for_each_inferior_with_data): Declare.
8618 (clear_inferior_list): Declare.
8619 (one_inferior_p): Declare.
8620 (get_first_inferior): Declare.
8621 * linux-low.c (linux_wait_for_event): Replace accessing list
8622 implemention details with API function.
8623 * server.c (target_running): Ditto.
8624 (accumulate_file_name_length): New function.
8625 (emit_dll_description): New function.
8626 (handle_qxfer_libraries): Replace accessing list implemention
8627 details with API function.
8628 (handle_qxfer_threads_worker): New function.
8629 (handle_qxfer_threads_proper): Replace accessing list implemention
8630 details with API function.
8631 (handle_query): Ditto.
8632 (visit_actioned_threads_callback_ftype): New typedef.
8633 (visit_actioned_threads_data): New struct.
8634 (visit_actioned_threads): Rewrite to be find_inferior callback.
8635 (resume): Call find_inferior.
8636 (handle_status): Replace accessing list implemention
8637 details with API function.
8638 (process_serial_event): Replace accessing list implemention details
8640 * target.c (set_desired_inferior): Replace accessing list implemention
8641 details with API function.
8642 * tracepoint.c (same_process_p): New function.
8643 (gdb_agent_about_to_close): Replace accessing list implemention
8644 details with API function.
8645 * win32-low.c (child_delete_thread): Replace accessing list
8646 implemention details with API function.
8647 (match_dll_by_basename): New function.
8648 (dll_is_loaded_by_basename): New function.
8649 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8650 details call to dll_is_loaded_by_basename.
8652 2014-02-19 Doug Evans <dje@google.com>
8654 * dll.h (struct dll_info): Add comment.
8655 * gdbthread.h (struct thread_info): Add comment.
8656 (current_ptid): Simplify.
8657 * inferiors.c (add_process): Update.
8658 (remove_process): Update.
8659 * inferiors.h (struct process_info): Rename member "head" to "entry".
8660 * linux-low.c (delete_lwp): Update.
8662 (last_thread_of_process_p): Update.
8663 (kill_one_lwp_callback, linux_kill): Update.
8664 (status_pending_p_callback): Update.
8665 (wait_for_sigstop): Update. Simplify read of ptid.
8666 (start_step_over): Update.
8667 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8668 (get_lwp_thread): Update.
8669 (struct lwp_info): Rename member "head" to "entry".
8670 * regcache.h (inferior_list_entry): Delete.
8671 * server.c (kill_inferior_callback): Update.
8672 (detach_or_kill_inferior_callback): Update.
8673 (print_started_pid): Update.
8674 (print_attached_pid): Update.
8675 (process_serial_event): Simplify read of ptid.
8676 * thread-db.c (thread_db_create_event): Update.
8677 (thread_db_get_tls_address): Update.
8678 * win32-low.c (current_inferior_ptid): Simplify.
8680 2014-02-19 Tom Tromey <tromey@redhat.com>
8682 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8684 (target_supports_btrace): Update.
8686 2014-02-14 Yao Qi <yao@codesourcery.com>
8688 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8689 (rsp-low-ipa.o): New target.
8691 2014-02-12 Tom Tromey <tromey@redhat.com>
8693 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8694 convert_ascii_to_int.
8695 * regcache.c (registers_to_string): Likewise.
8696 * remote-utils.c (decode_M_packet): Likewise.
8697 * server.c (process_serial_event): Likewise.
8699 2014-02-12 Tom Tromey <tromey@redhat.com>
8701 * server.c (handle_query, handle_v_run): Use hex2bin, not
8703 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8705 2014-02-12 Tom Tromey <tromey@redhat.com>
8707 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8708 convert_int_to_ascii.
8709 * regcache.c (registers_to_string, collect_register_as_string):
8711 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8713 * server.c (process_serial_event): Likewise.
8714 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8715 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8717 2014-02-12 Tom Tromey <tromey@redhat.com>
8719 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8720 bin2hex, not hexify.
8721 * tracepoint.c (cmd_qtstatus): Likewise.
8723 2014-02-12 Tom Tromey <tromey@redhat.com>
8725 * remote-utils.c (monitor_output): Pass explicit length to
8728 2014-02-12 Tom Tromey <tromey@redhat.com>
8730 * tracepoint.c: Include rsp-low.h.
8731 * server.c: Include rsp-low.h.
8732 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8733 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8735 * remote-utils.c: Include rsp-low.h.
8736 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8737 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8738 (convert_int_to_ascii, convert_ascii_to_int): Move to
8740 * regcache.c: Include rsp-low.h.
8741 * ax.c: Include rsp-low.h.
8742 * Makefile.in (SFILES): Add common/rsp-low.c.
8743 (OBS): Add rsp-low.o.
8744 (rsp-low.o): New target.
8746 2014-02-12 Tom Tromey <tromey@redhat.com>
8748 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8749 Include print-utils.h.
8750 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8751 (plongest, thirty_two, phex_nz): Remove.
8752 * Makefile.in (SFILES): Add common/print-utils.c.
8753 (OBS): Add print-utils.o.
8754 (print-utils-ipa.o): New target.
8755 (print-utils.o): New target.
8756 (IPA_OBJS): Add print-utils-ipa.o.
8758 2014-02-06 Tom Tromey <tromey@redhat.com>
8760 * Makefile.in (SFILES): Fix indentation.
8762 2014-02-05 Doug Evans <dje@google.com>
8764 * linux-low.c (linux_wait_for_event): Improve comment.
8765 (linux_wait_1): Keep current_inferior in sync with event_child.
8767 2014-01-22 Doug Evans <dje@google.com>
8769 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8771 2014-01-22 Doug Evans <dje@google.com>
8773 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8774 * configure: Regenerate.
8775 * config.in: Regenerate.
8776 * Makefile.in (SFILES): Add debug.c.
8778 * debug.c: New file.
8779 * debug.h: New file.
8780 * linux-aarch64-low.c (*): Update all debugging printfs to use
8781 debug_printf instead of fprintf.
8782 * linux-arm-low.c (*): Ditto.
8783 * linux-cris-low.c (*): Ditto.
8784 * linux-crisv32-low.c (*): Ditto.
8785 * linux-m32r-low.c (*): Ditto.
8786 * linux-sparc-low.c (*): Ditto.
8787 * linux-x86.c (*): Ditto.
8788 * linux-low.c (*): Ditto.
8789 (linux_wait_1): Add calls to debug_enter, debug_exit.
8790 (linux_wait): Remove redundant debugging printf.
8791 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8792 (linux_resume, unstop_all_lwps): Ditto.
8793 * mem-break.c (*): Update all debugging printfs to use
8794 debug_printf instead of fprintf.
8795 * remote-utils.c (*): Ditto.
8796 * thread-db.c (*): Ditto.
8797 * server.c #include <ctype.h>, "gdb_vecs.h".
8798 (debug_threads): Moved to debug.c.
8799 (*): Update all debugging printfs to use debug_printf instead of
8801 (start_inferior): Replace call to fflush with call to debug_flush.
8802 (monitor_show_help): Mention set debug-format.
8803 (parse_debug_format_options): New function.
8804 (handle_monitor_command): Handle "monitor set debug-format".
8805 (gdbserver_usage): Mention --debug-format.
8806 (main): Parse --debug-format.
8807 * server.h (debug_threads): Declaration moved to debug.h.
8809 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8810 trace_debug_1 that uses debug_printf.
8811 (tracepoint_look_up_symbols): Update all debugging printfs to use
8812 debug_printf instead of fprintf.
8814 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8816 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8819 2014-01-17 Pedro Alves <palves@redhat.com>
8822 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8823 defined after including gdb_proc_service.h.
8825 2014-01-16 Doug Evans <dje@google.com>
8827 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8828 (match_dll): Use it.
8830 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8832 * target.h (target_ops) <read_btrace>: Change parameters and
8833 return type to allow error reporting.
8834 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8835 trace reading errors on.
8836 * linux-low.c (linux_low_read_btrace): Pass trace reading
8838 (linux_low_disable_btrace): New.
8840 2014-01-15 Doug Evans <dje@google.com>
8842 * inferiors.c (thread_id_to_gdb_id): Delete.
8843 * inferiors.h (thread_id_to_gdb_id): Delete.
8845 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8847 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8848 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8851 2014-01-08 Pedro Alves <palves@redhat.com>
8853 * server.c (handle_status): Don't discard previous queued stop
8854 replies or thread's pending status here.
8855 (main) <disconnection>: Do it here instead.
8857 2014-01-08 Pedro Alves <palves@redhat.com>
8859 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8860 * server.c (visit_actioned_threads, handle_pending_status): New
8862 (handle_v_cont): Factor out parts to ...
8863 (resume): ... this new function. If in all-stop, and a thread
8864 being resumed has a pending status, report it without actually
8866 (myresume): Adjust to use the new 'resume' function.
8867 (clear_pending_status_callback, set_pending_status_callback)
8868 (find_status_pending_thread_callback): New functions.
8869 (handle_status): Handle the case of multiple threads having
8870 interesting statuses to report. Report threads' real last signal
8871 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8872 with an interesting thread to report the status for, instead of
8873 always reporting the status of the first thread.
8875 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8877 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8878 * gdbreplay.c (gdbreplay_version): Likewise.
8880 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8882 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8883 iov.iov_len with the real length in use.
8885 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8887 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8888 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8889 for all targets that use win32-low.c.
8890 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8891 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8893 2013-12-13 Pedro Alves <palves@redhat.com>
8895 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8896 if equal to TARGET_WAITKIND_LOADED.
8897 * win32-low.c (cached_status): New static global.
8898 (win32_wait): Add declaration.
8899 (do_initial_child_stuff): Flush all initial pending debug events
8900 up to the initial breakpoint.
8901 (win32_wait): If CACHED_STATUS was set, return that instead
8902 of doing a real wait. Remove the code resuming the execution
8903 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8904 during the initial phase. Also remove the code changing
8905 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8906 TARGET_WAITKIND_STOPPED.
8908 2013-12-11 Yao Qi <yao@codesourcery.com>
8910 * notif.c (handle_notif_ack): Return 0 if no notification
8913 2013-11-20 Doug Evans <dje@google.com>
8915 * linux-low.c (linux_set_resume_request): Fix comment.
8917 2013-11-20 Doug Evans <dje@google.com>
8919 * linux-low.c (resume_status_pending_p): Tweak comment.
8921 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8923 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8924 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8925 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8926 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8927 (srv_amd64_regobj): Add amd64-mpx.o.
8928 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8929 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8930 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8931 * i387-fp.c (num_pl_bnd_register) Added constant.
8932 (num_pl_bnd_cfg_registers) Added constant.
8933 (struct i387_xsave) Added reserved area and MPX fields.
8934 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8935 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8937 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8938 (init_registers_amd64_mpx_linux): Declare new function.
8939 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8940 (x86_64_regmap): Add MPX registers.
8941 (x86_linux_read_description): Add MPX case.
8942 (initialize_low_arch): Initialize MPX targets.
8944 2013-11-18 Tom Tromey <tromey@redhat.com>
8946 * configure: Rebuild.
8947 * configure.ac: Don't check for stdlib.h.
8948 * gdbreplay.c: Unconditionally include stdlib.h.
8950 2013-11-18 Tom Tromey <tromey@redhat.com>
8952 * config.in: Rebuild.
8953 * configure: Rebuild.
8954 * configure.ac: Don't use AC_HEADER_DIRENT.
8956 2013-11-18 Tom Tromey <tromey@redhat.com>
8958 * server.h: Don't check HAVE_STRING_H.
8959 * gdbreplay.c: Don't check HAVE_STRING_H.
8960 * configure: Rebuild.
8962 2013-11-18 Tom Tromey <tromey@redhat.com>
8964 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8967 2013-11-08 Tom Tromey <tromey@redhat.com>
8969 * configure, config.in: Rebuild.
8970 * configure.ac: Remove unused configury.
8972 2013-11-08 Tom Tromey <tromey@redhat.com>
8974 * acinclude.m4: Include common.m4, codeset.m4.
8975 * configure, config.in: Rebuild.
8976 * configure.ac: Use GDB_AC_COMMON.
8978 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8980 * linux-s390-low.c (HWCAP_S390_TE): New define.
8981 (s390_arch_setup): Consider the TE field in the HWCAP for
8982 determining 'have_regset_tdb'.
8984 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8987 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8990 2013-10-02 Pedro Alves <palves@redhat.com>
8992 * server.c (process_serial_event): Don't output "GDBserver
8993 exiting" if GDB is connected through stdio.
8994 * target.c (mywait): Likewise, be silent if GDB is connected
8997 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8999 * lynx-low.c (lynx_add_threads_after_attach): New function.
9000 (lynx_attach): Remove call to add_thread. Add call to
9001 lynx_add_threads_after_attach instead.
9003 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9005 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9006 * config.in, configure: Regenerated.
9008 2013-09-18 Yao Qi <yao@codesourcery.com>
9011 * server.c (start_inferior): Clear 'resume_info'.
9013 2013-09-16 Jiong Wang <jiwang@tilera.com>
9015 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9018 2013-09-16 Jiong Wang <jiwang@tilera.com>
9020 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9021 linux-tile-low.o to srv_tgtobj.
9023 2013-09-16 Will Newton <will.newton@linaro.org>
9025 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9028 2013-09-06 Pedro Alves <palves@redhat.com>
9030 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9031 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9032 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9033 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9034 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9035 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9037 2013-09-06 Pedro Alves <palves@redhat.com>
9039 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9040 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9042 2013-09-06 Pedro Alves <palves@redhat.com>
9044 * linux-amd64-ipa.c: Include tracepoint.h.
9045 * linux-i386-ipa.c: Include tracepoint.h.
9047 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9049 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9050 (ps_get_thread_area): New function.
9052 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9054 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9055 (initialize_low_arch): Call init_registers_crisv32 rather than
9056 init_register_crisv32.
9058 2013-09-05 Pedro Alves <palves@redhat.com>
9060 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9062 * hostio.h: ... this new file.
9063 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9064 win32-low.c: Include hostio.h.
9066 2013-09-05 Pedro Alves <palves@redhat.com>
9068 * server.h (gdb_client_data, handler_func, callback_handler_func)
9069 (delete_file_handler, add_file_handler, append_callback_event)
9070 (delete_callback_event, start_event_loop, initialize_event_loop):
9071 Move to event-loop.h and include it.
9072 * event-loop.h: New file.
9074 2013-09-05 Pedro Alves <palves@redhat.com>
9076 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9077 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9078 (loaded_dll, unloaded_dll): Move to ...
9079 * dll.h: ... this new file.
9080 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9082 2013-09-05 Pedro Alves <palves@redhat.com>
9084 * server.h (current_process, get_thread_process, all_processes)
9085 (add_inferior_to_list, for_each_inferior, current_inferior)
9086 (remove_inferior, add_process, remove_process, find_process_pid)
9087 (have_started_inferiors_p, have_attached_inferiors_p)
9088 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9089 (clear_inferiors, find_inferior, find_inferior_id)
9090 (inferior_target_data, set_inferior_target_data)
9091 (inferior_regcache_data, set_inferior_regcache_data): Move to
9092 inferiors.h, and include it.
9093 * inferiors.h: New file.
9095 2013-09-05 Pedro Alves <palves@redhat.com>
9097 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9101 2013-09-05 Pedro Alves <palves@redhat.com>
9103 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9105 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9106 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9107 (handle_tracepoint_general_set, handle_tracepoint_query)
9108 (tracepoint_finished_step, tracepoint_was_hit)
9109 (release_while_stepping_state_list, current_traceframe)
9110 (in_readonly_region, traceframe_read_mem)
9111 (fetch_traceframe_registers, traceframe_read_sdata)
9112 (traceframe_read_info, struct fast_tpoint_collect_status)
9113 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9114 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9115 (supply_fast_tracepoint_registers)
9116 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9117 (ipa_tdesc, claim_trampoline_space)
9118 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9119 (agent_mem_read, agent_get_trace_state_variable_value)
9120 (agent_set_trace_state_variable_value, agent_tsv_read)
9121 (agent_mem_read_string, get_raw_reg_func_addr)
9122 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9123 * tracepoint.h: ... this new file.
9125 2013-09-05 Pedro Alves <palves@redhat.com>
9127 * server.h (perror_with_name, error, fatal, warning, paddress)
9128 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9130 * utils.h: New file.
9132 2013-09-05 Pedro Alves <palves@redhat.com>
9134 * server.h (remote_debug, noack_mode, transport_is_reliable)
9135 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9136 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9137 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9138 (write_enn, initialize_async_io, enable_async_io)
9139 (disable_async_io, check_remote_input_interrupt_request)
9140 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9141 (dead_thread_notify, prepare_resume_reply)
9142 (decode_address_to_semicolon, decode_address, decode_m_packet)
9143 (decode_M_packet, decode_X_packet, decode_xfer_write)
9144 (decode_search_memory_packet, unhexify, hexify)
9145 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9146 (look_up_one_symbol, relocate_instruction)
9147 (monitor_output): Move to remote-utils.h, and include it.
9148 * remote-utils.h: New file.
9150 2013-09-05 Pedro Alves <palves@redhat.com>
9152 * server.h (_): Delete.
9154 2013-09-02 Pedro Alves <palves@redhat.com>
9156 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9157 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9159 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9161 2013-09-02 Pierre Muller <muller@sourceware.org>
9163 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9164 or WriteProcessMemory complete successfully and handle
9165 ERROR_PARTIAL_COPY error.
9167 2013-09-02 Pedro Alves <palves@redhat.com>
9169 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9170 error instead of EIO.
9172 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9175 * linux-low.c: Include filestuff.h.
9176 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9177 * lynx-low.c: Include filestuff.h.
9178 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9179 * server.c: Include filestuff.h.
9180 (main): Call notice_open_fds.
9181 * spu-low.c: Include filestuff.h.
9182 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9184 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9186 * Makefile.in: Explain why ../target and ../nat are not
9187 listed as include file search paths.
9188 (linux-waitpid.o): New object file rule.
9189 * configure.srv (srv_native_linux_obj): New variable.
9190 Replace all occurrences of linux native object files with
9191 $srv_native_linux_obj.
9192 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9193 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9194 (linux_enable_event_reporting): Remove declaration.
9195 (my_waitpid): Moved to common/linux-waitpid.c.
9196 (linux_wait_for_event): Pass ptid when calling
9197 linux_enable_event_reporting.
9198 (linux_supports_tracefork_flag): Remove.
9199 (linux_enable_event_reporting): Likewise.
9200 (linux_tracefork_grandchild): Remove.
9201 (STACK_SIZE): Moved to common/linux-ptrace.c.
9202 (linux_tracefork_child): Remove.
9203 (linux_test_for_tracefork): Remove.
9204 (linux_look_up_symbols): Call linux_supports_traceclone.
9205 (initialize_low): Remove call to linux_test_for_tracefork.
9206 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9207 common/linux-ptrace.h.
9208 (PTRACE_TYPE_ARG4): Likewise.
9209 Include linux-ptrace.h.
9211 2013-08-21 Pedro Alves <palves@redhat.com>
9213 * config.in: Renegerate.
9215 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9217 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9218 (SFILES): Remove $(srcdir)/common/target-common.c and
9219 add $(srcdir)/target/waitstatus.c.
9220 (OBS): Remove target-common.o and add waitstatus.o.
9221 (server_h): Remove $(srcdir)/../common/target-common.h and
9222 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9223 and $(srcdir)/../target/waitstatus.h.
9224 (target-common.o): Remove.
9225 (waitstatus.o): New target object file.
9226 * target.h: Do not include target-common.h and
9227 include target/resume.h, target/wait.h and
9228 target/waitstatus.h.
9230 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9232 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9233 to PTRACE_TYPE_ARG3.
9234 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9235 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9237 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9238 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9240 2013-07-27 Jie Zhang <jie@codesourcery.com>
9241 Daniel Jacobowitz <dan@codesourcery.com>
9242 Yao Qi <yao@codesourcery.com>
9244 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9245 (mips-linux-watch.o): New rule.
9246 (mips_linux_watch_h): New variable.
9247 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9249 * linux-mips-low.c: Include mips-linux-watch.h.
9250 (struct arch_process_info, struct arch_lwp_info): New.
9251 (update_watch_registers_callback): New function.
9252 (mips_linux_new_process, mips_linux_new_thread) New functions.
9253 (mips_linux_prepare_to_resume, mips_insert_point): New
9255 (mips_remove_point, mips_stopped_by_watchpoint): New
9257 (rsp_bp_type_to_target_hw_bp_type): New function.
9258 (mips_stopped_data_address): New function.
9259 (the_low_target): Add watchpoint support functions.
9261 2013-07-27 Yao Qi <yao@codesourcery.com>
9263 * i386-low.c: Include break-common.h.
9264 (enum target_hw_bp_type): Remove.
9266 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9268 * Makefile.in (SFILES): /common/target-common.c.
9269 (OBS): Add target-common.o.
9270 (server_h): Add $(srcdir)/../common/target-common.h.
9271 (target-common.o): New target.
9272 * server.c (queue_stop_reply_callback): Free
9273 status string after use.
9274 * target.c (target_waitstatus_to_string): Remove.
9275 * target.h: Include target-common.h.
9276 (resume_kind): Likewise.
9277 (target_waitkind): Likewise.
9278 (target_waitstatus): Likewise.
9279 (TARGET_WNOHANG): Likewise.
9281 2013-07-04 Yao Qi <yao@codesourcery.com>
9283 * Makefile.in (host_alias): Use @host_noncanonical@.
9284 (target_alias): Use @target_noncanonical@.
9285 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9286 ACX_NONCANONICAL_HOST.
9287 * configure: Regenerated.
9290 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9292 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9293 * configure: Rebuild.
9294 * Makefile.in (version_host, version_target): Get from configure.
9295 (version.c): Use $(version_host) and $(version_target).
9297 2013-07-03 Pedro Alves <palves@redhat.com>
9299 * Makefile.in (config.status): Depend on development.sh.
9300 * acinclude.m4: Include libmcheck.m4.
9301 * configure: Regenerate.
9303 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9305 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9306 attribute inside the parentheses.
9307 (winapi_DebugSetProcessKillOnExit): Ditto.
9308 (winapi_DebugBreakProcess): Ditto.
9309 (winapi_GenerateConsoleCtrlEvent): Ditto.
9311 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9313 * notif.h (notif_event): Add a dummy member to avoid compiler
9316 2013-07-01 Pedro Alves <palves@redhat.com>
9318 * hostio.c (HOSTIO_PATH_MAX): Define.
9319 (require_filename, handle_open, handle_unlink, handle_readlink):
9322 2013-07-01 Pedro Alves <palves@redhat.com>
9324 * server.h: Include "pathmax.h".
9325 * linux-low.c: Don't include sys/param.h.
9326 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9328 * win32-low.c: Don't include sys/param.h.
9329 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9331 2013-07-01 Pedro Alves <palves@redhat.com>
9333 * event-loop.c: Don't check HAVE_UNISTD_H before including
9335 * gdbreplay.c: Likewise.
9336 * remote-utils.c: Likewise.
9337 * server.c: Likewise.
9338 * configure.ac: Don't check for unistd.h.
9339 * configure: Regenerate.
9341 2013-06-28 Tom Tromey <tromey@redhat.com>
9343 * Makefile.in (version.c): Use version.in, not
9346 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9348 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9349 * configure: Rebuild.
9350 * Makefile.in (version_host, version_target): Get from configure.
9351 (version.c): Use $(version_host) and $(version_target).
9353 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9355 Fix trace-status to output user name without trailing colon.
9356 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9358 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9360 Fix trace-status to output proper start-time and stop-time.
9361 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9362 output start time and stop time in hex as gdb expects.
9364 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9366 * tracepoint.c (build_traceframe_info_xml): Output trace state
9367 variables present in the trace buffer.
9369 2013-06-24 Tom Tromey <tromey@redhat.com>
9371 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9373 (version.o): Remove.
9374 * gdbreplay.c: Include version.h.
9375 (version, host_name): Don't declare.
9376 * server.h: Include version.h.
9377 (version, host_name): Don't declare.
9379 2013-06-12 Pedro Alves <palves@redhat.com>
9381 * linux-x86-low.c (linux_is_elf64): Delete global.
9382 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9383 with local linux_pid_exe_is_elf_64_file use.
9385 2013-06-11 Pedro Alves <palves@redhat.com>
9387 * linux-low.c (regset_disabled, disable_regset): New functions.
9388 (regsets_fetch_inferior_registers)
9389 (regsets_store_inferior_registers): Use them.
9390 (initialize_regsets_info); Don't allocate the disabled_regsets
9392 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9395 2013-06-11 Pedro Alves <palves@redhat.com>
9397 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9400 2013-06-11 Pedro Alves <palves@redhat.com>
9402 * linux-x86-low.c (initialize_low_arch): Call
9403 init_registers_x32_avx_linux.
9405 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9407 Fix compatibility with Android Bionic.
9408 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9411 2013-06-07 Pedro Alves <palves@redhat.com>
9414 * Makefile.in (OBS): Add tdesc.o.
9415 (IPA_OBJS): Add tdesc-ipa.o.
9416 (tdesc-ipa.o): New rule.
9417 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9419 * linux-low.c (new_inferior): Delete.
9420 (disabled_regsets, num_regsets): Delete.
9421 (linux_add_process): Adjust to set the new per-process
9423 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9424 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9425 was a stop. When calling arch_setup, switch the current inferior
9426 to the thread that got an event.
9427 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9428 (regsets_fetch_inferior_registers)
9429 (regsets_store_inferior_registers): New regsets_info parameter.
9431 (linux_register_in_regsets): New regs_info parameter. Adjust to
9433 (register_addr, fetch_register, store_register): New usrregs_info
9434 parameter. Adjust to use it.
9435 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9436 parameter regs_info. Adjust to use it.
9437 (linux_fetch_registers): Get the current inferior's regs_info, and
9439 (linux_store_registers): Ditto.
9440 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9441 (initialize_low): Don't initialize the target_regsets here. Call
9442 initialize_low_arch.
9443 * linux-low.h (target_regsets): Delete declaration.
9444 (struct regsets_info): New.
9445 (struct usrregs_info): New.
9446 (struct regs_info): New.
9447 (struct process_info_private) <new_inferior>: New field.
9448 (struct linux_target_ops): Delete the num_regs, regmap, and
9449 regset_bitmap fields. New field regs_info.
9450 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9451 * i387-fp.c (num_xmm_registers): Delete.
9452 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9453 calls to new interface.
9454 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9455 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9456 Infer the number of xmm registers from the regcache's target
9458 * i387-fp.h (num_xmm_registers): Delete.
9459 * inferiors.c (add_thread): Don't install the thread's regcache
9461 * proc-service.c (gregset_info): Fetch the current inferior's
9462 regs_info. Adjust to use it.
9463 * regcache.c: Include tdesc.h.
9464 (register_bytes, reg_defs, num_registers)
9465 (gdbserver_expedite_regs): Delete.
9466 (get_thread_regcache): If the thread doesn't have a regcache yet,
9467 create one, instead of aborting gdbserver.
9468 (regcache_invalidate_one): Rename to ...
9469 (regcache_invalidate_thread): ... this.
9470 (regcache_invalidate_one): New.
9471 (regcache_invalidate): Only invalidate registers of the current
9473 (init_register_cache): Add target_desc parameter, and use it.
9474 (new_register_cache): Ditto. Assert the target description has a
9475 non zero registers_size.
9476 (regcache_cpy): Add assertions. Adjust.
9477 (realloc_register_cache, set_register_cache): Delete.
9478 (registers_to_string, registers_from_string): Adjust.
9479 (find_register_by_name, find_regno, find_register_by_number)
9480 (register_cache_size): Add target_desc parameter, and use it.
9481 (free_register_cache_thread, free_register_cache_thread_one)
9482 (regcache_release, register_cache_size): New.
9483 (register_size): Add target_desc parameter, and use it.
9484 (register_data, supply_register, supply_register_zeroed)
9485 (supply_regblock, supply_register_by_name, collect_register)
9486 (collect_register_as_string, collect_register_by_name): Adjust.
9487 * regcache.h (struct target_desc): Forward declare.
9488 (struct regcache) <tdesc>: New field.
9489 (init_register_cache, new_register_cache): Add target_desc
9491 (regcache_invalidate_thread): Declare.
9492 (regcache_invalidate_one): Delete declaration.
9493 (regcache_release): Declare.
9494 (find_register_by_number, register_cache_size, register_size)
9495 (find_regno): Add target_desc parameter.
9496 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9498 * remote-utils.c: Include tdesc.h.
9499 (outreg, prepare_resume_reply): Adjust.
9500 * server.c: Include tdesc.h.
9501 (gdbserver_xmltarget): Delete declaration.
9502 (get_features_xml, process_serial_event): Adjust.
9503 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9505 (struct process_info) <tdesc>: New field.
9506 (ipa_tdesc): Declare.
9507 * tdesc.c: New file.
9508 * tdesc.h: New file.
9509 * tracepoint.c: Include tdesc.h.
9510 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9511 (get_context_regcache): Adjust to pass ipa_tdesc down.
9512 (do_action_at_tracepoint): Adjust to get the register cache size
9513 from the context regcache's description.
9514 (traceframe_walk_blocks): Adjust to get the register cache size
9515 from the current trace frame's description.
9516 (traceframe_get_pc): Adjust to get current trace frame's
9517 description and pass it down.
9518 (gdb_collect): Adjust to get the register cache size from the
9520 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9521 (gdbserver_xmltarget): Delete.
9522 (initialize_low_tracepoint): Set the ipa's target description.
9523 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9524 (initialize_low_tracepoint): Set the ipa's target description.
9525 * linux-x86-low.c: Include tdesc.h.
9526 [__x86_64__] (is_64bit_tdesc): New.
9527 (ps_get_thread_area, x86_get_thread_area): Use it.
9528 (i386_cannot_store_register): Rename to ...
9529 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9530 (i386_cannot_fetch_register): Rename to ...
9531 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9532 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9534 (target_regsets): Rename to ...
9535 (x86_regsets): ... this.
9536 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9538 (x86_siginfo_fixup): Use is_64bit_tdesc.
9539 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9540 (tdesc_x32_avx_linux, tdesc_x32_linux)
9541 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9543 (x86_linux_update_xmltarget): Delete.
9544 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9545 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9546 (AMD64_LINUX_USER64_CS): New.
9547 (x86_linux_read_description): New, based on
9548 x86_linux_update_xmltarget.
9549 (same_process_callback): New.
9550 (x86_arch_setup_process_callback): New.
9551 (x86_linux_update_xmltarget): New.
9552 (x86_regsets_info): New.
9553 (amd64_linux_regs_info): New.
9554 (i386_linux_usrregs_info): New.
9555 (i386_linux_regs_info): New.
9556 (x86_linux_regs_info): New.
9557 (x86_arch_setup): Reimplement.
9558 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9559 (x86_emit_ops): Ditto.
9560 (the_low_target): Adjust. Install x86_linux_regs_info,
9561 x86_cannot_fetch_register, and x86_cannot_store_register.
9562 (initialize_low_arch): New.
9563 * linux-ia64-low.c (tdesc_ia64): Declare.
9564 (ia64_fetch_register): Adjust.
9565 (ia64_usrregs_info, regs_info): New globals.
9566 (ia64_regs_info): New function.
9567 (the_low_target): Adjust.
9568 (initialize_low_arch): New function.
9569 * linux-sparc-low.c (tdesc_sparc64): Declare.
9570 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9572 (sparc_arch_setup): New function.
9573 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9574 (the_low_target): Adjust.
9575 (initialize_low_arch): New function.
9576 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9577 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9578 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9579 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9580 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9581 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9582 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9583 (tdesc_powerpc_isa205_vsx64l): Declare.
9584 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9585 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9586 (ppc_set_pc, ppc_get_hwcap): Adjust.
9587 (ppc_usrregs_info): Forward declare.
9588 (!__powerpc64__) ppc_regmap_adjusted: New global.
9589 (ppc_arch_setup): Adjust to the current process'es target
9591 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9592 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9593 (ppc_store_evrregset): Adjust.
9594 (target_regsets): Rename to ...
9595 (ppc_regsets): ... this, and make static.
9596 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9597 (ppc_regs_info): New function.
9598 (the_low_target): Adjust.
9599 (initialize_low_arch): New function.
9600 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9601 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9602 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9603 (tdesc_s390x_linux64v2): Declare.
9604 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9605 (s390_fill_gregset, s390_store_last_break): Adjust.
9606 (target_regsets): Rename to ...
9607 (s390_regsets): ... this, and make static.
9608 (s390_get_pc, s390_set_pc): Adjust.
9609 (s390_get_hwcap): New target_desc parameter, and use it.
9610 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9611 (s390_arch_setup): Adjust to set the current process'es target
9612 description. Don't adjust the regmap.
9613 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9614 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9615 (regs_info_3264): New globals.
9616 (s390_regs_info): New function.
9617 (the_low_target): Adjust.
9618 (initialize_low_arch): New function.
9619 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9620 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9621 [__mips64] (init_registers_mips_linux)
9622 (init_registers_mips_dsp_linux): Delete defines.
9623 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9624 (have_dsp): New global.
9625 (mips_read_description): New, based on mips_arch_setup.
9626 (mips_arch_setup): Reimplement.
9627 (get_usrregs_info): New function.
9628 (mips_cannot_fetch_register, mips_cannot_store_register)
9629 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9630 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9631 (target_regsets): Rename to ...
9632 (mips_regsets): ... this, and make static.
9633 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9634 (dsp_regs_info, regs_info): New globals.
9635 (mips_regs_info): New function.
9636 (the_low_target): Adjust.
9637 (initialize_low_arch): New function.
9638 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9639 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9641 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9642 (arm_read_description): New, with bits factored from
9644 (arm_arch_setup): Reimplement.
9645 (target_regsets): Rename to ...
9646 (arm_regsets): ... this, and make static.
9647 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9648 (arm_regs_info): New function.
9649 (the_low_target): Adjust.
9650 (initialize_low_arch): New function.
9651 * linux-m68k-low.c (tdesc_m68k): Declare.
9652 (target_regsets): Rename to ...
9653 (m68k_regsets): ... this, and make static.
9654 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9655 (m68k_regs_info): New function.
9656 (m68k_arch_setup): New function.
9657 (the_low_target): Adjust.
9658 (initialize_low_arch): New function.
9659 * linux-sh-low.c (tdesc_sharch): Declare.
9660 (target_regsets): Rename to ...
9661 (sh_regsets): ... this, and make static.
9662 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9663 (sh_regs_info, sh_arch_setup): New functions.
9664 (the_low_target): Adjust.
9665 (initialize_low_arch): New function.
9666 * linux-bfin-low.c (tdesc_bfin): Declare.
9667 (bfin_arch_setup): New function.
9668 (bfin_usrregs_info, regs_info): New globals.
9669 (bfin_regs_info): New function.
9670 (the_low_target): Adjust.
9671 (initialize_low_arch): New function.
9672 * linux-cris-low.c (tdesc_cris): Declare.
9673 (cris_arch_setup): New function.
9674 (cris_usrregs_info, regs_info): New globals.
9675 (cris_regs_info): New function.
9676 (the_low_target): Adjust.
9677 (initialize_low_arch): New function.
9678 * linux-cris-low.c (tdesc_crisv32): Declare.
9679 (cris_arch_setup): New function.
9680 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9681 (cris_regs_info): New function.
9682 (the_low_target): Adjust.
9683 (initialize_low_arch): New function.
9684 * linux-m32r-low.c (tdesc_m32r): Declare.
9685 (m32r_arch_setup): New function.
9686 (m32r_usrregs_info, regs_info): New globals.
9687 (m32r_regs_info): Adjust.
9688 (initialize_low_arch): New function.
9689 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9690 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9691 (tic6x_usrregs_info): Forward declare.
9692 (tic6x_read_description): New function, based on ...
9693 (tic6x_arch_setup): ... this. Reimplement.
9694 (target_regsets): Rename to ...
9695 (tic6x_regsets): ... this, and make static.
9696 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9697 (tic6x_regs_info): New function.
9698 (the_low_target): Adjust.
9699 (initialize_low_arch): New function.
9700 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9701 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9702 (target_regsets): Rename to ...
9703 (xtensa_regsets): ... this, and make static.
9704 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9706 (xtensa_arch_setup, xtensa_regs_info): New functions.
9707 (the_low_target): Adjust.
9708 (initialize_low_arch): New function.
9709 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9710 (nios2_arch_setup): Set the current process'es tdesc.
9711 (target_regsets): Rename to ...
9712 (nios2_regsets): ... this.
9713 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9714 (nios2_regs_info): New function.
9715 (the_low_target): Adjust.
9716 (initialize_low_arch): New function.
9717 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9718 (aarch64_arch_setup): Set the current process'es tdesc.
9719 (target_regsets): Rename to ...
9720 (aarch64_regsets): ... this.
9721 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9722 (aarch64_regs_info): New function.
9723 (the_low_target): Adjust.
9724 (initialize_low_arch): New function.
9725 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9727 (target_regsets): Rename to ...
9728 (tile_regsets): ... this.
9729 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9730 (tile_regs_info): New function.
9731 (tile_arch_setup): Set the current process'es tdesc.
9732 (the_low_target): Adjust.
9733 (initialize_low_arch): New function.
9734 * spu-low.c (tdesc_spu): Declare.
9735 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9736 * win32-arm-low.c (tdesc_arm): Declare.
9737 (arm_arch_setup): New function.
9738 (the_low_target): Install arm_arch_setup instead of
9740 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9741 (init_windows_x86): Rename to ...
9742 (i386_arch_setup): ... this. Set `win32_tdesc'.
9743 (the_low_target): Adjust.
9744 * win32-low.c (win32_tdesc): New global.
9745 (child_add_thread): Don't create the thread cache here.
9746 (do_initial_child_stuff): Set the new process'es tdesc.
9747 * win32-low.h (struct target_desc): Forward declare.
9748 (win32_tdesc): Declare.
9749 * lynx-i386-low.c (tdesc_i386): Declare global.
9750 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9751 * lynx-low.c (lynx_tdesc): New global.
9752 (lynx_add_process): Set the new process'es tdesc.
9753 * lynx-low.h (struct target_desc): Forward declare.
9754 (lynx_tdesc): Declare global.
9755 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9756 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9757 * nto-low.c (nto_tdesc): New global.
9758 (do_attach): Set the new process'es tdesc.
9759 * nto-low.h (struct target_desc): Forward declare.
9760 (nto_tdesc): Declare.
9761 * nto-x86-low.c (tdesc_i386): Declare.
9762 (nto_x86_arch_setup): Set `nto_tdesc'.
9764 2013-06-04 Gary Benson <gbenson@redhat.com>
9766 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9767 to qSupported response when appropriate.
9768 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9769 with nonzero-length annex.
9770 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9771 arguments supplied in annex.
9773 2013-05-31 Doug Evans <dje@google.com>
9776 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9777 64 bits in 64-cross-32 environment.
9779 2013-05-28 Pedro Alves <palves@redhat.com>
9781 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9782 (aarch64-without-fpu.c): Delete rule.
9783 * configure.srv (aarch64*-*-linux*): Remove references to
9784 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9785 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9788 2013-05-24 Pedro Alves <palves@redhat.com>
9790 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9791 instead of strchr/decode_address. Error if the range isn't split
9792 with a ','. Don't assume there's be a ':' in the action.
9794 2013-05-23 Yao Qi <yao@codesourcery.com>
9795 Pedro Alves <palves@redhat.com>
9797 * linux-low.c (lwp_in_step_range): New function.
9798 (linux_wait_1): If the thread was range stepping and stopped
9799 outside the stepping range, report the stop to GDB. Otherwise,
9800 continue stepping. Add range stepping debug output.
9801 (linux_set_resume_request): Copy the step range from the resume
9803 (linux_supports_range_stepping): New.
9804 (linux_target_ops) <supports_range_stepping>: Set to
9805 linux_supports_range_stepping.
9806 * linux-low.h (struct linux_target_ops)
9807 <supports_range_stepping>: New field.
9808 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9809 * linux-x86-low.c (x86_supports_range_stepping): New.
9810 (the_low_target) <supports_range_stepping>: Set to
9811 x86_supports_range_stepping.
9812 * server.c (handle_v_cont): Handle 'r' action.
9813 (handle_v_requests): Append ";r" if the target supports range
9815 * target.h (struct thread_resume) <step_range_start,
9816 step_range_end>: New fields.
9817 (struct target_ops) <supports_range_stepping>:
9819 (target_supports_range_stepping): New macro.
9821 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9823 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9824 confusion in comment.
9826 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9828 * lynx-low.c (struct process_info_private): New type.
9829 (lynx_add_process): New function.
9830 (lynx_create_inferior, lynx_attach): Replace calls to
9831 add_process by calls to lynx_add_process.
9832 (lynx_resume): If PTID is null, then try using
9833 current_process()->private->last_wait_event_ptid.
9835 (lynx_clear_inferiors): Delete. The contents of that function
9836 has been inlined in lynx_mourn;
9837 (lynx_wait_1): Save the ptid in the process's private data.
9838 (lynx_mourn): Free the process' private data. Replace call
9839 to lynx_clear_inferiors by call to clear_inferiors.
9841 2013-05-17 Yao Qi <yao@codesourcery.com>
9843 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9846 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9848 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9849 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9850 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9851 PT_TEXT_END_ADDR guards. Update comments.
9852 (linux_target_op) <read_offsets>: Conditionally define to
9853 linux_read_offsets if the target is UCLIBC and if it defines
9854 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9856 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9857 Andrew Jenner <andrew@codesourcery.com>
9859 * Makefile.in (SFILES): Add linux-nios2-low.c.
9860 (clean): Add action to delete nios2-linux.c.
9861 (nios2-linux.c): New rule.
9862 * configure.srv: Add nios2*-*-linux*.
9863 * linux-nios2-low.c: New.
9865 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9867 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9869 2013-04-25 Hui Zhu <hui@codesourcery.com>
9872 * ax.c (ax_printf): Add fflush.
9874 2013-04-22 Tom Tromey <tromey@redhat.com>
9876 * Makefile.in (SFILES): Add filestuff.c.
9877 (OBS): Add filestuff.o.
9878 (filestuff.o): New target.
9879 * config.in, configure: Rebuild.
9880 * configure.ac: Check for fdwalk, pipe2.
9882 2013-04-17 Pedro Alves <palves@redhat.com>
9884 * configure.ac (USE_THREAD_DB): Delete variable.
9885 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9886 Don't AC_SUBST USE_THREAD_DB.
9887 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9888 * config.in, configure: Regenerate.
9890 2013-04-16 Pedro Alves <palves@redhat.com>
9892 * linux-low.h (struct lwp_info) <thread_known>: Move under
9893 the USE_THREAD_DB #ifdef.
9895 2013-04-16 Pedro Alves <palves@redhat.com>
9897 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9898 (linux-low.o): Delete rule.
9899 * linux-low.h: Always include "gdb_thread_db.h" instead of
9900 conditionally including thread_db.h.
9901 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9904 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9906 * Makefile.in (install-only): Fix make install regression.
9908 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9910 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9911 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9913 * gdbserver.1: Remove.
9915 2013-03-22 Pedro Alves <palves@redhat.com>
9917 * linux-low.c (handle_extended_wait): Don't call
9918 linux_enable_event_reporting.
9920 2013-03-15 Tony Theodore <tonyt@logyst.com>
9923 * Makefile.in (SHELL): Use @SHELL@.
9925 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9927 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9930 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9932 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9933 Remove extraneous NULL element.
9935 2013-03-13 Yao Qi <yao@codesourcery.com>
9937 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9938 'V' block in trace frame.
9940 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9942 * target.h (struct target_ops): Add btrace ops.
9943 (target_supports_btrace): New macro.
9944 (target_enable_btrace): New macro.
9945 (target_disable_btrace): New macro.
9946 (target_read_btrace): New macro.
9947 * gdbthread.h (struct thread_info): Add btrace field.
9948 * server.c: Include btrace-common.h.
9949 (handle_btrace_general_set): New function.
9950 (handle_btrace_enable): New function.
9951 (handle_btrace_disable): New function.
9952 (handle_general_set): Call handle_btrace_general_set.
9953 (handle_qxfer_btrace): New function.
9954 (struct qxfer qxfer_packets[]): Add btrace entry.
9955 * inferiors.c (remove_thread): Disable btrace.
9956 * linux-low: Include linux-btrace.h.
9957 (linux_low_enable_btrace): New function.
9958 (linux_low_read_btrace): New function.
9959 (linux_target_ops): Add btrace ops.
9960 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9961 Add srv_linux_btrace=yes.
9962 (x86_64-*-linux*): Add linux-btrace.o.
9963 Add srv_linux_btrace=yes.
9964 * configure.ac: Define HAVE_LINUX_BTRACE.
9965 * config.in: Regenerated.
9966 * configure: Regenerated.
9968 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9970 * server.c (handle_qxfer): Preserve error message if -3 is
9972 (qxfer): Document the -3 return value.
9974 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9976 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9977 (linux_btrace_h): New variable.
9978 (linux-btrace.o): New rule.
9980 2013-03-08 Stan Shebs <stan@codesourcery.com>
9981 Hafiz Abid Qadeer <abidh@codesourcery.com>
9983 * tracepoint.c (trace_buffer_size): New global.
9984 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9985 (init_trace_buffer): Change to one-argument function. Allocate
9986 trace buffer memory.
9987 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9988 handle QTBuffer:size packet.
9989 (cmd_bigqtbuffer_size): New function.
9990 (initialize_tracepoint): Call init_trace_buffer with
9991 DEFAULT_TRACE_BUFFER_SIZE.
9992 * server.c (handle_query): Add QTBuffer:size in the
9995 2013-03-07 Yao Qi <yao@codesourcery.com>
9997 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9998 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10000 (cmd_qtsp): Adjust condition. Do post increment.
10001 Set cur_action and cur_step_action back to 0.
10003 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10006 * linux-low.c (linux_write_memory): Return early success if LEN is
10009 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10011 * configure.srv: Add x86_64-*-cygwin* as target.
10013 2013-02-28 Tom Tromey <tromey@redhat.com>
10015 * configure.ac: Invoke AC_SYS_LARGEFILE.
10016 * configure, config.in: Rebuild.
10018 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10020 * win32-low.c: Throughout, fix format strings and casts of
10021 printf-like functions to avoid type related warnings on all
10023 (get_child_debug_event): Print dwDebugEventCode as hex since
10024 that's how it's usually documented.
10026 2013-02-28 Yao Qi <yao@codesourcery.com>
10028 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10031 2013-02-27 Jiong Wang <jiwang@tilera.com>
10033 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10034 (reg-tilegx32.c): New rule.
10035 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10036 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10037 different register info initializer according to elf class.
10038 (init_registers_tilgx32): New function. The tilegx32 register info
10040 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10041 (tile_store_gregset): Likewise.
10043 2013-02-27 Yao Qi <yao@codesourcery.com>
10045 * server.c (process_point_options): Print debug message when
10046 debug_threads is true.
10048 2013-02-26 Yao Qi <yao@codesourcery.com>
10050 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10052 2013-02-19 Pedro Alves <palves@redhat.com>
10053 Kai Tietz <ktietz@redhat.com>
10057 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10058 instead of strtoul to extract address from packet.
10059 (process_serial_event) <'z'>: Likewise.
10061 2013-02-18 Yao Qi <yao@codesourcery.com>
10063 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10065 2013-02-14 Pedro Alves <palves@redhat.com>
10069 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10070 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10072 2013-02-14 Pedro Alves <palves@redhat.com>
10074 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10076 2013-02-14 Pedro Alves <palves@redhat.com>
10078 * tracepoint.c (save_string): Delete.
10079 (add_tracepoint_action): Use savestring instead of save_string.
10081 2013-02-12 Pedro Alves <palves@redhat.com>
10083 * linux-xtensa-low.c: Ditto.
10084 * xtensa-xtregs.c: Ditto.
10086 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10088 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10091 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10093 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10094 aarch64_num_wp_regs and aarch64_num_bp_regs to
10095 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10097 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10099 * linux-aarch64-low.c (ps_get_thread_area): Replace
10100 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10102 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10103 Marcus Shawcroft <marcus.shawcroft@arm.com>
10104 Nigel Stephens <nigel.stephens@arm.com>
10105 Yufeng Zhang <yufeng.zhang@arm.com>
10107 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10108 (aarch64.c, aarch64-without-fpu.c): New targets.
10109 * configure.srv (aarch64*-*-linux*): New.
10110 * linux-aarch64-low.c: New file.
10112 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10114 * linux-low.c (handle_extended_wait, linux_create_inferior)
10115 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10116 (dequeue_one_deferred_signal, linux_resume_one_thread)
10117 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10118 (linux_tracefork_grandchild, linux_test_for_tracefork)
10119 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10120 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10121 where the argument is 0.
10123 2013-01-25 Yao Qi <yao@codesourcery.com>
10125 * event-loop.c: Include "queue.h".
10126 (gdb_event_p): New typedef.
10127 (struct gdb_event) <next_event>: Remove.
10128 (event_queue): Change to QUEUE(gdb_event_p).
10129 (async_queue_event): Remove.
10130 (gdb_event_xfree): New.
10131 (initialize_event_loop): New.
10132 (process_event): Use API from QUEUE.
10133 (wait_for_event): Likewise.
10134 * server.c (main): Call initialize_event_loop.
10135 * server.h (initialize_event_loop): Declare.
10137 2013-01-18 Yao Qi <yao@codesourcery.com>
10139 * ax.h (struct eval_agent_expr_context): New.
10140 (gdb_eval_agent_expr): Update declaration.
10141 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10142 TFRAME. Add new argument CTX.
10143 * server.h (struct eval_agent_expr_context): Declare.
10144 (agent_mem_read, agent_tsv_read): Update declaration.
10145 (agent_mem_read_string): Likewise.
10146 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10147 (add_traceframe_block): Add new argument TPOINT.
10148 Increase TPOINT->traceframe_usage.
10149 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10150 eval_tracepoint_agent_expr.
10151 (condition_true_at_tracepoint): Likewise.
10152 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10153 (agent_mem_read_string, agent_tsv_read): Likewise.
10155 2013-01-16 Yao Qi <yao@codesourcery.com>
10157 * linux-low.c (linux_resume_one_lwp): Don't check
10158 'lwp->bp_reinsert != 0'.
10160 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10161 Pedro Alves <palves@redhat.com>
10163 * lynx-low.c (ptrace_request_to_str): Define a temporary
10164 macro and use it to simplify this function's implementation.
10166 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10168 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10171 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10173 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10175 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10177 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10179 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10181 * lynx-low.c (lynx_resume): Use the resume_info parameter
10182 to determine the ptid for the lynx_ptrace call, unless
10183 it is equal to minus_one_ptid, in which case we use the
10184 ptid of the current_inferior.
10185 (lynx_wait_1): After having received a thread create/exit
10186 event, resume the inferior's execution using the signaling
10187 thread's ptid, rather than the old ptid.
10189 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10191 * lynx-low.c (lynx_resume): Delete variable ret.
10193 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10195 * gdbreplay.c (gdbreplay_version): Update copyright year.
10196 * server.c (gdbserver_version): Likewise.
10198 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10200 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10203 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10205 * lynx-low.c (ptrace_request_to_str): Add handling for
10206 PTRACE_GETTRACESIG.
10208 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10210 * lynx-low.c (lynx_attach): Delete variable new_process.
10212 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10214 * lynx-low.c (lynx_create_inferior): Delete variable
10217 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10219 * lynx-low.c (ptrace_request_to_str): Do not handle
10220 PTRACE_GETTHREADLIST if this macro does not exist.
10222 2012-12-15 Yao Qi <yao@codesourcery.com>
10224 * Makefile.in (OBS): Add notif.o.
10225 * notif.c, notif.h: New.
10226 * server.c: Include "notif.h".
10227 (struct vstop_notif) <next>: Remove.
10229 (queue_stop_reply): Update.
10230 (push_event, send_next_stop_reply): Remove.
10231 (discard_queued_stop_replies): Update.
10232 (notif_stop): New variable.
10233 (handle_v_stopped): Remove.
10234 (handle_v_requests): Don't call handle_v_stopped. Call
10235 handle_ack_notif instead.
10236 (queue_stop_reply_callback): Call notif_event_enque instead
10237 of queue_stop_reply.
10238 (handle_status): Don't call send_next_stop_reply, call
10239 notif_write_event instead.
10240 (kill_inferior_callback): Likewise.
10241 (detach_or_kill_inferior_callback): Likewise.
10242 (main): Call initialize_notif.
10243 (process_serial_event): Call QUEUE_is_empty.
10244 (handle_target_event): Call notif_push instead of push event.
10245 * server.h (push_event): Remove declaration.
10247 2012-12-10 Tom Tromey <tromey@redhat.com>
10249 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10250 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10253 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10254 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10255 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10256 (amd64-linux-ipa.o, ax.o): Rewrite.
10257 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10258 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10259 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10260 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10261 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10262 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10263 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10264 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10265 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10266 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10267 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10268 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10269 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10270 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10271 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10272 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10273 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10274 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10275 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10276 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10277 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10278 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10279 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10280 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10281 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10282 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10283 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10284 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10285 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10286 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10287 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10288 (reg-tilegx.o): Remove.
10289 (all_object_files): New macro.
10290 Include .deps files.
10291 * aclocal.m4, configure: Rebuild.
10292 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10293 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10294 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10296 2012-12-05 Tom Tromey <tromey@redhat.com>
10299 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10301 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10303 * configure.ac: Check for linux/perf_event.h.
10304 * config.in: Regenerated.
10305 * configure: Regenerated.
10307 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10309 * hostio.c (handle_readlink): Decrease buffer size
10310 parameter passed to readlink by one byte.
10312 2012-11-26 Yao Qi <yao@codesourcery.com>
10314 * configure.ac (build_warnings): Append '-Wempty-body'.
10315 * configure: Regenerated.
10316 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10319 2012-11-15 Pierre Muller <muller@sourceware.org>
10321 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10322 * config.in: Regenerate.
10323 * configure: Regenerate.
10324 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10325 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10326 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10327 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10329 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10330 instead of <sys/wait.h> header.
10331 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10333 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10335 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10336 (various make rules): Remove -DGDBSERVER
10338 2012-11-09 Yao Qi <yao@codesourcery.com>
10340 * spu-low.c (current_ptid): Move it to ..
10341 * gdbthread.h: ... here. New.
10342 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10343 * server.c (myresume, process_serial_event): Likewise.
10344 * thread-db.c (thread_db_find_new_threads): Likewise.
10345 * tracepoint.c (run_inferior_command): Likewise.
10347 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10349 * server.c (handle_search_memory_1): Include access length in
10352 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10354 * linux-crisv32-low.c: Fix compile errors.
10356 2012-09-04 Yao Qi <yao@codesourcery.com>
10358 * tracepoint.c (cmd_qtsv): Adjust debug message.
10359 Don't check CUR_TPOINT.
10361 2012-08-28 Yao Qi <yao@codesourcery.com>
10363 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10364 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10365 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10366 Remove declarations of xmalloc, xreallloc, xstrdup and
10368 * Makefile.in (libiberty_h): New.
10369 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10370 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10372 2012-08-23 Yao Qi <yao@codesourcery.com>
10374 * server.h: Remove declaration of 'xsnprintf'.
10376 2012-08-22 Keith Seitz <keiths@redhat.com>
10378 * server.h: Include build-gnulib-gbserver/config.h.
10379 * gdbreplay.c: Likewise.
10381 2012-08-08 Doug Evans <dje@google.com>
10383 * Makefile.in (SFILES): Add gdb_vecs.c.
10384 (OBS): Add gdb_vecs.o.
10385 (gdb_vecs_h, host_defs_h): New variables.
10386 (thread-db.o): Add $(gdb_vecs_h) dependency.
10387 (gdb_vecs.o): New rule.
10388 * thread-db.c: #include "gdb_vecs.h".
10389 (thread_db_load_search): Use a vector to iterate over path elements.
10390 Handle text appearing after "$pdir".
10392 * configure.ac: Add check for strstr.
10393 * config.in: Regenerate.
10394 * configure: Regenerate.
10396 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10398 * hostio.c (handle_pread): If pread fails, fall back to attempting
10400 (handle_pwrite): Likewise for pwrite.
10402 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10404 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10405 between unsupported TYPE and unimplementable ADDR/LEN combination.
10406 (arm_insert_point): Act on new return value.
10408 2012-07-31 Pedro Alves <palves@redhat.com>
10410 * server.c (process_point_options): Only skip tokens if we find
10411 one that is unrecognized. Don't treat 'X' specially while
10412 skipping unrecognized tokens.
10414 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10416 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10417 to 4-byte-align HW breakpoint addresses for Thumb.
10419 2012-07-27 Yao Qi <yao@codesourcery.com>
10423 * server.h: Declare gdb_agent_about_to_close.
10424 * target.c (kill_inferior): Include "agent.h".
10425 New. Send command 'kill'.
10426 * target.h (kill_inferior): Removed macro.
10427 * tracepoint.c (gdb_agent_about_to_close): New.
10428 (gdb_agent_helper_thread): Handle command 'close'.
10429 Wait endlessly until the inferior stops.
10430 Install gdb_agent_remove_socket to atexit hook.
10431 (agent_socket_name): New static variable.
10432 (gdb_agent_socket_init): Replace local variable 'name' with
10433 'agent_socket_name'.
10434 (gdb_agent_remove_socket): New.
10436 2012-07-27 Yao Qi <yao@codesourcery.com>
10438 * server.c (process_point_options): Stop at 'X' when parsing.
10440 2012-07-19 Michael Eager <eager@eagercon.com>
10442 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10444 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10445 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10446 hardware breakpoint.
10448 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10450 * gdbserver/linux-low.c (initialize_low): Call
10451 linux_ptrace_init_warnings.
10453 2012-07-02 Doug Evans <dje@google.com>
10455 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10458 2012-07-02 Stan Shebs <stan@codesourcery.com>
10460 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10461 (ax.o): Add it to build rule.
10463 (OBS): Add format.o.
10464 (IPA_OBS): Add format.o.
10465 * server.c (handle_query): Claim support for breakpoint commands.
10466 (process_point_options): Add command case.
10467 (process_serial_event): Leave running if there are printfs in
10469 * mem-break.h (any_persistent_commands): Declare.
10470 (add_breakpoint_commands): Declare.
10471 (gdb_no_commands_at_breakpoint): Declare.
10472 (run_breakpoint_commands): Declare.
10473 * mem-break.c (struct point_command_list): New struct.
10474 (struct breakpoint): New field command_list.
10475 (any_persistent_commands): New function.
10476 (add_commands_to_breakpoint): New function.
10477 (add_breakpoint_commands): New function.
10478 (gdb_no_commands_at_breakpoint): New function.
10479 (run_breakpoint_commands): New function.
10480 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10482 * ax.c: Include format.h.
10483 (ax_printf): New function.
10484 (gdb_eval_agent_expr): Add printf opcode.
10486 2012-06-13 Yao Qi <yao@codesourcery.com>
10488 * server.c (start_inferior): Remove duplicated writes to fields
10489 'last_resume_kind' and 'last_status' of 'current_inferior'.
10491 2012-06-12 Yao Qi <yao@codesourcery.com>
10492 Pedro Alves <palves@redhat.com>
10494 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10496 * server.c (handle_v_cont): Extend comment.
10498 2012-06-11 Yao Qi <yao@codesourcery.com>
10500 * linux-low.c (linux_attach): Add 'static'.
10502 2012-06-06 Yao Qi <yao@codesourcery.com>
10504 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10506 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10508 Fix gcc -flto compilation warning.
10509 * server.c (main): Make variable multi_mode and attach volatile.
10511 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10513 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10514 if the platform doesn't know about it.
10516 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10518 * Makefile.in (SFILES): Add linux-tile-low.c.
10519 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10520 * configure.srv: Handle tilegx-*-linux*.
10521 * linux-tile-low.c: New file.
10523 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10525 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10527 2012-05-24 Pedro Alves <palves@redhat.com>
10531 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10533 2012-05-24 Pedro Alves <palves@redhat.com>
10537 Replace target_signal with gdb_signal throughout.
10539 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10541 * linux-low.c (linux_store_registers): Avoid the copying sequence
10542 when no data has been retrieved by ptrace.
10544 2012-05-22 Will Deacon <will.deacon@arm.com>
10546 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10547 Include asm/ptrace.h.
10548 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10551 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10553 * linux-low.c (linux_store_registers): Don't re-retrieve data
10554 with ptrace that has already been obtained from /proc. Always
10555 copy any data retrieved with ptrace to the buffer supplied.
10557 2012-05-11 Yao Qi <yao@codesourcery.com>
10558 Pedro Alves <palves@redhat.com>
10560 * linux-low.c (enum stopping_threads_kind): New.
10561 (stopping_threads): Change type to `enum stopping_threads_kind'.
10562 (handle_extended_wait): If stopping and suspending threads, leave
10563 the new_lwp suspended too.
10564 (linux_wait_for_event): Adjust.
10565 (stop_all_lwps): Set `stopping_threads' to
10566 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10567 whether we're suspending threads or just stopping them. Assert no
10570 2012-04-29 Yao Qi <yao@codesourcery.com>
10572 * server.h: Move some code to ...
10573 * gdbthread.h: ... here. New.
10574 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10575 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10576 (nto-low.o, win32-low.o): Likewise.
10577 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10578 * regcache.c, remote-utils.c, server.c: Likewise.
10579 * target.c, tracepoint.c, win32-low.c: Likewise.
10581 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10583 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10584 (PTRACE_ARG4_TYPE): Likewise.
10585 (PTRACE_XFER_TYPE): Likewise.
10586 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10587 ptrace to PTRACE_ARG3_TYPE.
10588 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10589 (PTRACE_ARG4_TYPE): Likewise.
10590 (PTRACE_XFER_TYPE): Likewise.
10591 (linux_detach_one_lwp): Cast fourth argument of
10592 ptrace to long then PTRACE_ARG4_TYPE.
10593 (regsets_fetch_inferior_registers): Cast third argument of
10594 ptrace to long then PTRACE_ARG3_TYPE.
10595 (regsets_store_inferior_registers): Likewise.
10597 2012-04-20 Pedro Alves <palves@redhat.com>
10599 * configure: Regenerate.
10601 2012-04-19 Pedro Alves <palves@redhat.com>
10603 * Makefile.in (GNULIB_BUILDDIR): New.
10604 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10605 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10606 (all, install-only, uninstall, clean-info, all-lib, clean): No
10607 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10608 (maintainer-clean realclean distclean): Use subdir_do.
10610 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10611 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10612 * acinclude.m4: Include acx_configure_dir.m4.
10613 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10614 calls. Call AC_PROG_RANLIB. Configure gnulib using
10617 (GNULIB_STDINT_H): Adjust.
10618 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10619 * gdbreplay.c: Include build-gnulib/config.h.
10620 * server.h: Likewise.
10621 * aclocal.m4: Regenerate.
10622 * config.in: Regenerate.
10623 * configure: Regenerate.
10625 2012-04-19 Pedro Alves <palves@redhat.com>
10627 * Makefile.in (LIBGNU, INCGNU): Adjust.
10628 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10629 (all, install-only, uninstall, clean-info, all-lib, clean)
10630 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10631 * configure.ac: Adjust AC_OUTPUT output.
10632 * aclocal.m4: Regenerate.
10633 * configure: Regenerate.
10635 2012-04-19 Pedro Alves <palves@redhat.com>
10637 * Makefile.in (generated_files): New.
10638 (server_h): Remove the explicit dependency on config.h, and depend
10639 on $generated_files.
10641 2012-04-19 Pedro Alves <palves@redhat.com>
10643 * Makefile.in (INCGNU): Add -Ignulib.
10645 2012-04-19 Pedro Alves <palves@redhat.com>
10647 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10648 (INCGNU): ... this, and spell out -I here.
10649 (GNULIB_LIB): Rename to ...
10650 (LIBGNU): ... this.
10651 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10653 2012-04-19 Pedro Alves <palves@redhat.com>
10655 * config.in: Regenerate.
10657 2012-04-19 Pedro Alves <palves@redhat.com>
10659 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10660 * server.h (memmem): Remove declaration.
10661 * config.in: Regenerate.
10662 * configure: Regenerate.
10664 2012-04-19 Yao Qi <yao@codesourcery.com>
10666 * Makefile.in (SFILES): Add common/vec.c.
10670 2012-04-19 Yao Qi <yao@codesourcery.com>
10672 * remote-utils.c (prepare_resume_reply): Replace with macro
10673 target_core_of_thread.
10674 * server.c (handle_qxfer_threads_proper): Likewise.
10675 * target.h (traget_core_of_thread): New macro.
10677 2012-04-18 Pedro Alves <palves@redhat.com>
10679 * aclocal.m4: Regenerate.
10680 * configure: Regenerate.
10682 2012-04-16 Yao Qi <yao@codesourcery.com>
10684 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10685 duplicated on address.
10687 2012-04-16 Yao Qi <yao@codesourcery.com>
10689 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10690 (struct tracepoint_action_ops) <send>: New field.
10691 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10692 (agent_expr_send, x_tracepoint_action_send): New.
10693 (l_tracepoint_action_send): New.
10694 (cmd_qtdp): Download and install tracepoint
10695 according to `use_agent'.
10696 (run_inferior_command): Add one more parameter `len'.
10698 (tracepoint_send_agent): New.
10699 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10701 2012-04-16 Yao Qi <yao@codesourcery.com>
10703 * tracepoint.c (download_tracepoints): Moved to ...
10704 (cmd_qtstart): ... here.
10706 2012-04-14 Yao Qi <yao@codesourcery.com>
10708 * tracepoint.c: Include inttypes.h.
10709 (struct collect_memory_action): Use sized types.
10710 (struct tracepoint): Likewise.
10711 (cmd_qtdp, stop_tracing): Update print specifiers.
10712 (cmd_qtp, response_tracepoint): Likewise.
10713 (collect_data_at_tracepoint): Likewise.
10714 (collect_data_at_step): Likewise.
10716 2012-04-14 Yao Qi <yao@codesourcery.com>
10718 Import gnulib module inttypes.
10719 * aclocal.m4, config.in, configure: Regenerated.
10721 2012-04-14 Yao Qi <yao@codesourcery.com>
10723 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10724 Makefile and config.status at last.
10726 2012-04-13 Yao Qi <yao@codesourcery.com>
10728 * tracepoint.c: Include stdint.h unconditionally.
10730 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10732 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10733 on BFD_HAVE_SYS_PROCFS_TYPE.
10734 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10735 * configure: Regenerate.
10736 * config.in: Likewise.
10738 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10740 * Makefile.in (clean): Also remove x32.c x32-linux.c
10741 x32-avx.c x32-avx-linux.c.
10742 (x32.o): New target.
10744 (x32-linux.o): Likewise.
10745 (x32-linux.c): Likewise.
10746 (x32-avx.o): Likewise.
10747 (x32-avx.c): Likewise.
10748 (x32-avx-linux.o): Likewise.
10749 (x32-avx-linux.c): Likewise.
10751 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10752 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10753 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10754 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10755 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10756 i386/x32-avx-linux.xml.
10758 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10759 (init_registers_x32_avx_linux): Likwise.
10760 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10761 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10763 2012-04-13 Pedro Alves <palves@redhat.com>
10765 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10766 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10767 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10768 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10771 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10773 * linux-x86-low.c (compat_x32_clock_t): New.
10774 (compat_x32_siginfo_t): Likewise.
10775 (compat_x32_siginfo_from_siginfo): Likewise.
10776 (siginfo_from_compat_x32_siginfo): Likewise.
10777 (linux_is_elf64): Likewise.
10778 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10779 and siginfo_from_compat_x32_siginfo for x32.
10780 (x86_arch_setup): Set linux_is_elf64.
10782 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10785 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10787 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10788 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10789 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10790 compatible with process.
10792 2012-04-12 Yao Qi <yao@codesourcery.com>
10794 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10795 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10796 (install-only, install-info, clean): Handle sub dir gnulib.
10797 (all-lib, am--refresh): New targets.
10798 (memmem.o): Remove target.
10799 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10800 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10801 (AC_REPLACE_FUNCS): Remove memmem.
10802 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10803 (AC_OUTPUT): Generate Makefile in gnulib/.
10804 * aclocal.m4, config.in, configure: Regenerated.
10806 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10808 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10810 2012-04-05 Pedro Alves <palves@redhat.com>
10812 -Werror=strict-aliasing
10814 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10817 2012-04-04 Pedro Alves <palves@redhat.com>
10819 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10820 (sparc_store_gregset_from_stack, sparc_store_gregset)
10821 (sparc_breakpoint_at): Fix formatting.
10823 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10825 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10827 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10828 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10829 * config.in: Regenerate.
10830 * configure: Likewise.
10832 2012-03-29 Pedro Alves <palves@redhat.com>
10834 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10835 Correct ptrace arguments.
10837 2012-03-28 Pedro Alves <palves@redhat.com>
10839 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10840 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10841 (IA64_FR1_REGNUM): New defines.
10842 (ia64_fetch_register): New.
10843 (the_low_target): Install it.
10844 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10846 * linux-low.c (linux_fetch_registers): Try the
10847 the_low_target.fetch_register hook first.
10849 * linux-arm-low.c (the_low_target): Adjust.
10850 * linux-bfin-low.c (the_low_target): Adjust.
10851 * linux-cris-low.c (the_low_target): Adjust.
10852 * linux-crisv32-low.c (the_low_target): Adjust.
10853 * linux-m32r-low.c (the_low_target): Adjust.
10854 * linux-m68k-low.c (the_low_target): Adjust.
10855 * linux-mips-low.c (the_low_target): Adjust.
10856 * linux-ppc-low.c (the_low_target): Adjust.
10857 * linux-s390-low.c (the_low_target): Adjust.
10858 * linux-sh-low.c (the_low_target): Adjust.
10859 * linux-sparc-low.c (the_low_target): Adjust.
10860 * linux-tic6x-low.c (the_low_target): Adjust.
10861 * linux-x86-low.c (the_low_target): Adjust.
10862 * linux-xtensa-low.c (the_low_target): Adjust.
10864 2012-03-26 Pedro Alves <palves@redhat.com>
10866 * server.c (handle_qxfer_libraries): Don't bail early if
10867 the_target->qxfer_libraries_svr4 is not NULL.
10869 2012-03-26 Pedro Alves <palves@redhat.com>
10871 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10873 2012-03-23 Pedro Alves <palves@redhat.com>
10875 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10876 "library-list-svr4" element's start tag when the the DSO list is
10879 2012-03-23 Pedro Alves <palves@redhat.com>
10881 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10882 a variable whose type size is the same as the inferior's pointer
10885 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10887 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10889 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10890 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10891 * linux-low.h: Include <signal.h>.
10892 (struct siginfo): Remove forward declaration.
10893 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10896 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10898 * .gitignore: Ignore more files.
10900 2012-03-19 Pedro Alves <palves@redhat.com>
10901 Jan Kratochvil <jan.kratochvil@redhat.com>
10903 * server.c (cont_thread, general_thread): Add describing comments.
10904 (start_inferior): Clear `cont_thread'.
10905 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10908 2012-03-15 Yao Qi <yao@codesourcery.com>
10910 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10912 (cmd_qtdp): ... here.
10914 2012-03-15 Yao Qi <yao@codesourcery.com>
10916 * tracepoint.c (struct tracepoint_action_ops): New.
10917 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10918 (m_tracepoint_action_download): New.
10919 (r_tracepoint_action_download): New.
10920 (x_tracepoint_action_download): New.
10921 (l_tracepoint_action_download): New.
10922 (add_tracepoint_action): Install `action->ops' according type.
10923 (download_tracepoint_1): Move code `download' function pointer
10924 of various tracepoint_action_ops.
10926 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10928 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10929 linux_ptrace_attach_warnings.
10931 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10933 * Makefile.in (linux-ptrace.o): New.
10934 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10935 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10936 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10937 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10938 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10940 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10942 2012-03-08 Yao Qi <yao@codesourcery.com>
10943 Pedro Alves <palves@redhat.com>
10945 Fix PR server/13392.
10946 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10947 offset of JMP insn.
10948 * tracepoint.c (remove_tracepoint): New.
10949 (cmd_qtdp): Call remove_tracepoint when failed to install.
10951 2012-03-07 Pedro Alves <palves@redhat.com>
10953 * linux-low.c (get_detach_signal): New.
10954 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10955 Pass on pending signals to PTRACE_DETACH. Check the result of the
10957 * server.c (program_signals, program_signals_p): New.
10958 (handle_general_set): Handle QProgramSignals.
10959 * server.h (program_signals, program_signals_p): Declare.
10961 2012-03-05 Pedro Alves <palves@redhat.com>
10962 Jan Kratochvil <jan.kratochvil@redhat.com>
10964 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10967 2012-03-03 Yao Qi <yao@codesourcery.com>
10969 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10970 agent_look_up_symbols.
10972 2012-03-03 Yao Qi <yao@codesourcery.com>
10974 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10975 (linux-x86-low.o): Likewise.
10976 * server.h: Remove in_process_agent_loaded.
10977 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10981 2012-03-03 Yao Qi <yao@codesourcery.com>
10983 * tracepoint.c (gdb_agent_capability): New global.
10984 (in_process_agent_loaded_ust): Renamed to
10985 `in_process_agent_supports_ust'.
10987 (in_process_agent_supports_ust): Call agent_capability_check.
10988 (clear_installed_tracepoints): Assert that agent supports
10991 2012-03-03 Yao Qi <yao@codesourcery.com>
10993 * linux-low.c (linux_supports_agent): New.
10994 (linux_target_ops): Initialize field `supports_agent' with
10995 linux_supports_agent.
10996 * target.h (struct target_ops) <supports_agent>: New.
10997 (target_supports_agent): New macro.
10998 * server.c (handle_general_set): Handle packet 'QAgent'.
10999 (handle_query): Send `QAgent+'.
11000 * Makefile.in (server.o): Depends on agent.h.
11002 2012-03-03 Yao Qi <yao@codesourcery.com>
11004 * Makefile.in (OBS): Add agent.o.
11005 Add new rule for agent.o.
11006 Track dependence of tracepoint.c on agent.h.
11007 * tracepoint.c (run_inferior_command_1):
11008 (run_inferior_command): Call agent_run_command.
11009 (gdb_ust_connect_sync_socket): Deleted. Move it to
11011 (resume_thread, stop_thread): Likewise.
11012 (gdb_ust_socket_init): Renamed to ...
11013 (gdb_agent_socket_init): ... New.
11014 (gdb_ust_thread): Renamed to ...
11015 (gdb_agent_helper_thread): ... New.
11016 (gdb_ust_init): Move some code to ...
11017 (gdb_agent_init): ... here. New.
11018 [HAVE_UST]: Call gdb_ust_init.
11019 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11020 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11021 * config.in, configure: Regenerated.
11023 2012-03-02 Pedro Alves <palves@redhat.com>
11025 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11026 * linux-low.c (struct simple_pid_list): New.
11027 (stopped_pids): New a struct simple_pid_list pointer.
11028 (add_to_pid_list, pull_pid_from_list): New.
11029 (handle_extended_wait): Don't assume the first signal new children
11030 report is SIGSTOP. Adjust call to pull_pid_from_list.
11031 (linux_wait_for_lwp): Adjust.
11033 2012-03-02 Yao Qi <yao@codesourcery.com>
11035 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11038 2012-03-02 Yao Qi <yao@codesourcery.com>
11040 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11041 `stop_pc' and `tpoint'. Update caller.
11043 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11045 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11046 * linux-low.c (use_linux_regsets): New macro.
11047 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11048 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11049 (linux_register_in_regsets): New function.
11050 (usr_fetch_inferior_registers): Skip registers covered by
11052 (usr_store_inferior_registers): Likewise.
11053 (usr_fetch_inferior_registers): New macro.
11054 (usr_store_inferior_registers): Likewise.
11055 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11056 (linux_store_registers): Likewise.
11057 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11059 (init_registers_mips64_dsp_linux): Likewise.
11060 (init_registers_mips_linux): New macro.
11061 (init_registers_mips_dsp_linux): Likewise.
11062 (mips_dsp_num_regs): Likewise.
11063 (DSP_BASE, DSP_CONTROL): New fallback macros.
11064 (mips_base_regs): New macro.
11065 (mips_regmap): Use it. Fix the size.
11066 (mips_dsp_regmap): New variable.
11067 (mips_dsp_regset_bitmap): Likewise.
11068 (mips_arch_setup): New function.
11069 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11071 (mips_cannot_store_register): Likewise.
11072 (the_low_target): Update .arch_setup, .num_regs and .regmap
11073 initializers. Add .regset_bitmap initializer.
11074 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11076 * linux-bfin-low.c (the_low_target): Likewise.
11077 * linux-cris-low.c (the_low_target): Likewise.
11078 * linux-crisv32-low.c (the_low_target): Likewise.
11079 * linux-ia64-low.c (the_low_target): Likewise.
11080 * linux-m32r-low.c (the_low_target): Likewise.
11081 * linux-m68k-low.c (the_low_target): Likewise.
11082 * linux-ppc-low.c (the_low_target): Likewise.
11083 * linux-s390-low.c (the_low_target): Likewise.
11084 * linux-sh-low.c (the_low_target): Likewise.
11085 * linux-sparc-low.c (the_low_target): Likewise.
11086 * linux-tic6x-low.c (the_low_target): Likewise.
11087 * linux-x86-low.c (the_low_target): Likewise.
11088 * linux-xtensa-low.c (the_low_target): Likewise.
11089 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11090 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11091 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11093 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11094 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11096 2012-02-29 Yao Qi <yao@codesourcery.com>
11097 Pedro Alves <palves@redhat.com>
11099 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11100 `step_over_finished' is true.
11102 2012-02-27 Pedro Alves <palves@redhat.com>
11104 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11105 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11107 2012-02-27 Pedro Alves <palves@redhat.com>
11110 * linux-low.c (pid_is_stopped): New.
11111 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11113 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11115 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11118 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11120 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11122 2012-02-24 Luis Machado <lgustavo@codesourcery>
11124 * server.c (handle_query): Advertise support for target-side
11125 breakpoint condition evaluation.
11126 (process_point_options): New function.
11127 (process_serial_event): When inserting a breakpoint, check for
11128 a target-side condition that should be evaluated.
11130 * mem-break.c: Include regcache.h and ax.h.
11131 (point_cond_list_t): New data structure.
11132 (breakpoint) <cond_list>: New field.
11133 (find_gdb_breakpoint_at): Make non-static.
11134 (delete_gdb_breakpoint_at): Clear any target-side
11136 (clear_gdb_breakpoint_conditions): New function.
11137 (add_condition_to_breakpoint): Likewise.
11138 (add_breakpoint_condition): Likewise.
11139 (gdb_condition_true_at_breakpoint): Likewise.
11140 (gdb_breakpoint_here): Return result directly instead
11141 of going through a local variable.
11143 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11144 (clear_gdb_breakpoint_conditions): Likewise.
11145 (add_breakpoint_condition): Likewise.
11146 (gdb_condition_true_at_breakpoint): Likewise.
11148 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11149 (need_step_over_p): Take target-side breakpoint condition into
11152 2012-02-24 Luis Machado <lgustavo@codesourcery>
11154 * server.h: Include tracepoint.h.
11155 (agent_mem_read, agent_get_trace_state_variable_value,
11156 agent_set_trace_state_variable_value,
11157 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11158 get_set_tsv_func_addr): New prototypes.
11160 * ax.h: New include file.
11161 * ax.c: New source file.
11163 * tracepoint.c: Include ax.h.
11164 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11165 agent_expr, eval_result_type): Move to ax.h.
11166 (parse_agent_expr): Rename to ...
11167 (gdb_parse_agent_expr): ... this, make it non-static and move
11169 (unparse_agent_expr) Rename to ...
11170 (gdb_unparse_agent_expr): ... this, make it non-static and move
11172 (eval_agent_expr): Rename to ...
11173 (eval_tracepoint_agent_expr): ... this.
11174 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11175 forward declarations.
11176 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11177 (agent_get_trace_state_variable_value): New function.
11178 (agent_set_trace_state_variable_value): New function.
11179 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11180 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11181 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11182 (condition_true_at_tracepoint): Likewise.
11183 (parse_agent_expr): Rename to ...
11184 (gdb_parse_agent_expr): ... this and move to ax.c.
11185 (unparse_agent_expr): Rename to ...
11186 (gdb_unparse_agent_expr): ... this and move to ax.c.
11187 (gdb_agent_op_name): Move to ax.c.
11188 (eval_agent_expr): Rename to ...
11189 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11191 (eval_tracepoint_agent_expr): New function.
11192 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11194 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11196 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11197 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11198 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11199 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11200 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11201 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11202 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11203 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11204 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11205 (compile_bytecodes): Remove forward declaration.
11206 (is_goto_target): Move to ax.c.
11207 (compile_bytecodes): Move to ax.c and call
11208 agent_get_trace_state_variable_value (...) and
11209 agent_set_trace_state_variable_value (...).
11211 * Makefile.in: Update ax.c and IPA dependencies.
11213 2012-02-24 Pedro Alves <palves@redhat.com>
11215 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11216 (cmd_bigqtbuffer_circular): ... this. Only handle
11217 'QTBuffer:circular:'.
11218 (handle_tracepoint_general_set): Adjust.
11220 2012-02-16 Yao Qi <yao@codesourcery.com>
11222 * inferiors.c: Move code to ...
11223 * dll.c: .... here. New.
11224 * server.h: Declare clear_dlls.
11225 * Makefile.in (SFILES): Add dll.c.
11229 2012-02-11 Yao Qi <yao@codesourcery.com>
11231 * server.c: (handle_monitor_command): Add a new parameter
11233 (handle_query): Update caller.
11235 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11237 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11238 * configure, config.in: Regenerate.
11239 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11242 2012-02-02 Pedro Alves <palves@redhat.com>
11244 Try SIGKILL first, then PTRACE_KILL.
11245 * linux-low.c (linux_kill_one_lwp): New.
11246 (linux_kill_one_lwp): Rename to ...
11247 (kill_one_lwp_callback): ... this. Use the new
11248 linux_kill_one_lwp.
11250 2012-02-02 Pedro Alves <palves@redhat.com>
11252 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11255 2012-01-27 Pedro Alves <palves@redhat.com>
11257 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11258 (elf_64_file_p): Make static.
11259 (linux_pid_exe_is_elf_64_file): New.
11260 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11261 Delete declarations.
11262 (linux_pid_exe_is_elf_64_file): Declare.
11263 * linux-x86-low.c (x86_arch_setup): Use
11264 linux_pid_exe_is_elf_64_file.
11266 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11268 * linux-low.c (linux_wait_for_event_1): Rename to ...
11269 (linux_wait_for_event): ... here and merge it with former
11270 linux_wait_for_event - new variable wait_ptid, use it.
11271 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11273 2012-01-23 Pedro Alves <palves@redhat.com>
11275 * server.c (main): Avoid yet another case of infinite loop while
11276 detaching/killing after a longjmp.
11278 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11281 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11283 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11285 * hostio.c (handle_readlink): New function.
11286 (handle_vFile): Call it to handle "vFile:readlink" packets.
11288 2012-01-20 Pedro Alves <palves@redhat.com>
11289 Ulrich Weigand <ulrich.weigand@linaro.org>
11291 * server.c (handle_v_requests): Only support vAttach and vRun to
11292 start multiple processes when in extended protocol mode.
11294 2012-01-17 Pedro Alves <palves@redhat.com>
11296 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11297 memalign plus mprotect to allocate the scratch buffer.
11299 2012-01-13 Pedro Alves <palves@redhat.com>
11301 * server.c (attach_inferior): Clear `cont_thread'.
11303 2012-01-13 Pedro Alves <palves@redhat.com>
11305 * server.c (main): Avoid infinite loop while detaching/killing
11308 2012-01-09 Doug Evans <dje@google.com>
11310 * server.c (start_inferior): Set last_ptid in --wrapper case.
11312 2012-01-06 Yao Qi <yao@codesourcery.com>
11314 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11316 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11318 2012-01-04 Yao Qi <yao@codesourcery.com>
11320 * tracepoint.c (cmd_qtdp): Print debug message
11321 for static tracepoint.
11323 2012-01-04 Yao Qi <yao@codesourcery.com>
11325 * tracepoint.c (trace_vdebug): Differentiate debug message
11326 between gdbserver and IPA.
11328 2012-01-03 Yao Qi <yao@codesourcery.com>
11330 * tracepoint.c (tracepoint_was_hit): Don't collect for
11333 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11335 * terminal.h: Reformat copyright header.
11337 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11339 * server.c (gdbserver_version): Update copyright year.
11340 * gdbreplay.c (gdbreplay_version): Likewise.
11342 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11344 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11347 2011-12-18 Hui Zhu <teawater@gmail.com>
11348 * linux-low.c (linux_create_inferior): Save return value to ret.
11350 2011-12-18 Hui Zhu <teawater@gmail.com>
11352 * linux-low.c (linux_create_inferior): Save return value to ret.
11354 2011-12-16 Doug Evans <dje@google.com>
11356 * linux-low.c (linux_create_inferior): If stdio connection,
11357 redirect stdin from /dev/null, stdout to stderr.
11358 * remote-utils.c (remote_is_stdio): New static global.
11359 (remote_connection_is_stdio): New function.
11360 (remote_prepare): Handle stdio connection.
11361 (remote_open): Ditto.
11362 (remote_close): Don't close stdin for stdio connections.
11363 (read_prim,write_prim): New functions. Replace all calls to
11364 read/write to these.
11365 * server.c (main): Watch for "-" argument. Move call to
11366 remote_prepare before start_inferior.
11367 * server.h (STDIO_CONNECTION_NAME): New macro.
11368 (remote_connection_is_stdio): Declare.
11370 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11371 in debugging output.
11373 2011-12-15 Yao Qi <yao@codesourcery.com>
11375 * tracepoint.c: Include sys/syscall.h.
11376 (gdb_ust_thread): Remove preprocessor conditional.
11378 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11380 * linux-low.c (linux_detach_one_lwp): Call
11381 the_low_target.prepare_to_resume before detaching.
11383 2011-12-14 Yao Qi <yao@codesourcery.com>
11385 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11388 2011-12-14 Yao Qi <yao@codesourcery.com>
11390 * i386-low.c (i386_low_stopped_data_address): Initialize local
11391 variable `control'.
11393 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11397 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11398 DR_CONTROL unless necessary. Extend comments.
11399 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11400 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11402 2011-12-13 Yao Qi <yao@codesourcery.com>
11404 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11406 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11408 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11410 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11411 Print new debug message for such case.
11413 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11415 Fix overlapping memcpy.
11416 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11417 the read_inferior_memory transfer.
11418 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11419 write_inferior_memory transfer.
11420 (set_fast_tracepoint_jump): New variable buf. Use it for the
11421 read_inferior_memory and write_inferior_memory transfers.
11422 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11423 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11424 Use it for the write_inferior_memory transfer.
11425 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11428 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11430 * linux-low.c (fetch_register, store_register): Make code
11431 consistent, fix formatting.
11433 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11435 * linux-low.c (usr_store_inferior_registers): Factor out code
11436 to handle individual registers into...
11437 (store_register): ... this new function.
11439 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11441 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11442 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11443 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11444 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11445 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11446 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11447 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11448 (srv_xmlfiles): Add new XML files.
11450 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11452 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11453 (init_registers_s390_linux32v1): Add prototype.
11454 (init_registers_s390_linux32v2): Likewise.
11455 (init_registers_s390_linux64v1): Likewise.
11456 (init_registers_s390_linux64v2): Likewise.
11457 (init_registers_s390x_linux64v1): Likewise.
11458 (init_registers_s390x_linux64v2): Likewise.
11459 (s390_num_regs): Increment to 52.
11460 (s390_regmap): Add orig_r2 register.
11461 (s390_num_regs_3264): Increment to 68.
11462 (s390_regmap_3264): Add orig_r2 register.
11463 (s390_collect_ptrace_register): Handle orig_r2 register.
11464 (s390_supply_ptrace_register): Likewise.
11465 (s390_fill_last_break): New function.
11466 (s390_store_last_break): Likewise.
11467 (s390_fill_system_call): New function.
11468 (s390_store_system_call): Likewise.
11469 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11471 (s390_check_regset): New function.
11472 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11473 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11474 Update target_regsets for available register sets.
11476 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11477 Jan Kratochvil <jan.kratochvil@redhat.com>
11479 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11480 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11482 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11483 * linux-low.h (struct process_info_private): New member r_debug.
11484 * server.c (handle_qxfer_libraries): Call
11485 the_target->qxfer_libraries_svr4.
11486 (handle_qxfer_libraries_svr4): New function.
11487 (qxfer_packets): New entry "libraries-svr4".
11488 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11489 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11490 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11491 PACKET_qXfer_libraries_svr4.
11493 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11495 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11496 PSW address/mask between 8-byte and 16-byte formats.
11497 (s390_supply_ptrace_register): Likewise.
11498 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11499 basic addressing mode bit.
11501 2011-11-24 Stan Shebs <stan@codesourcery.com>
11503 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11505 2011-11-17 Stan Shebs <stan@codesourcery.com>
11507 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11508 (tracing_start_time): New global.
11509 (tracing_stop_time): New global.
11510 (tracing_user_name): New global.
11511 (tracing_notes): New global.
11512 (tracing_stop_note): New global.
11513 (cmd_qtstart): Set traceframe_usage, start_time.
11514 (stop_tracing): Set stop_time.
11515 (cmd_qtstatus): Report additional status.
11516 (cmd_qtp): New function.
11517 (handle_tracepoint_query): Call it.
11518 (cmd_qtnotes): New function.
11519 (handle_tracepoint_general_set): Call it.
11520 (get_timestamp): Rename from tsv_get_timestamp.
11522 2011-11-14 Stan Shebs <stan@codesourcery.com>
11523 Kwok Cheung Yeung <kcy@codesourcery.com>
11525 * linux-x86-low.c (small_jump_insn): New.
11526 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11527 trampoline and error message, build a trampoline and issue a small
11528 jump instruction to it.
11529 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11530 trampoline and error message.
11531 (x86_get_min_fast_tracepoint_insn_len): New.
11532 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11533 * linux-low.h (struct linux_target_ops): Add arguments to
11534 install_fast_tracepoint_jump_pad operation, add new operation.
11535 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11537 (linux_get_min_fast_tracepoint_insn_len): New function.
11538 (linux_target_op): Add new operation.
11539 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11540 (gdb_trampoline_buffer_end): Ditto.
11541 (gdb_trampoline_buffer_error): Ditto.
11542 (struct ipa_sym_addresses): Add fields for new IPA variables.
11543 (symbol_list): Add entries for new IPA variables.
11544 (struct tracepoint): Add fields to hold the address range of the
11545 trampoline used by the tracepoint.
11546 (trampoline_buffer_head): New static variable.
11547 (trampoline_buffer_tail): Ditto.
11548 (claim_trampoline_space): New function.
11549 (have_fast_tracepoint_trampoline_buffer): New function.
11550 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11552 (install_fast_tracepoint): Ditto, also add error buffer argument.
11553 (cmd_qtminftpilen): New function.
11554 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11555 (fast_tracepoint_from_trampoline_address): New function.
11556 (fast_tracepoint_collecting): Handle trampoline as part of jump
11558 (set_trampoline_buffer_space): New function.
11559 (initialize_tracepoint): Initialize new IPA variables.
11560 * target.h (struct target_ops): Add arguments to
11561 install_fast_tracepoint_jump_pad operation, add new
11562 get_min_fast_tracepoint_insn_len operation.
11563 (target_get_min_fast_tracepoint_insn_len): New.
11564 (install_fast_tracepoint_jump_pad): Add arguments.
11565 * server.h (IPA_BUFSIZ): Define.
11566 * linux-i386-ipa.c: Include extra header files.
11567 (initialize_fast_tracepoint_trampoline_buffer): New function.
11568 (initialize_low_tracepoint): Call it.
11569 * server.h (set_trampoline_buffer_space): Declare.
11570 (claim_trampoline_space): Ditto.
11571 (have_fast_tracepoint_trampoline_buffer): Ditto.
11573 2011-11-14 Yao Qi <yao@codesourcery.com>
11575 * server.c (handle_query): Handle InstallInTrace for qSupported.
11576 * tracepoint.c (add_tracepoint): Sort list.
11577 (install_tracepoint, download_tracepoint): New.
11578 (cmd_qtdp): Call them to install and download tracepoints.
11579 (sort_tracepoints): Removed.
11580 (cmd_qtstart): Update.
11582 2011-11-14 Yao Qi <yao@codesourcery.com>
11584 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11585 * mem-break.h: Declare.
11586 * tracepoint.c (cmd_qtstart): Move some code to ...
11587 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11589 (download_tracepoints): Move some code to ...
11590 (download_tracepoint_1): ... here. New.
11592 2011-11-08 Yao Qi <yao@codesourcery.com>
11594 * remote-utils.c (relocate_instruction): A comment fix.
11596 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11598 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11599 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11600 dr_status_mirror and dr_control_mirror from debug_reg_state.
11601 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11602 (i386_initial_stuff): Remove use of deleted globals.
11603 (i386_get_thread_context, i386_set_thread_context,
11604 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11605 from debug_reg_state.
11607 2011-11-05 Yao Qi <yao@codesourcery.com>
11609 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11610 address as TPOINT's.
11612 2011-11-02 Stan Shebs <stan@codesourcery.com>
11614 * tracepoint.c (agent_mem_read_string): New function.
11615 (eval_agent_expr): Call it for tracenz.
11616 * server.c (handle_query): Report support for tracenz.
11618 2011-11-02 Yao Qi <yao@codesourcery.com>
11620 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11622 2011-11-02 Yao Qi <yao@codesourcery.com>
11624 * target.h: Fix a typo in comment.
11626 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11628 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11629 clobber the breakpoints' shadows with fast tracepoint jumps.
11630 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11631 * target.c (write_inferior_memory): Also pass MYADDR down to
11634 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11636 * configure.ac: Check support for personality routine.
11637 * configure: Regenerate.
11638 * config.in: Likewise.
11639 * linux-low.c: Include <sys/personality.h>.
11640 Define ADDR_NO_RANDOMIZE if necessary.
11641 (linux_create_inferior): Disable address space randomization when
11642 forking inferior, if requested.
11643 (linux_supports_disable_randomization): New function.
11644 (linux_target_ops): Install it.
11645 * server.h (disable_randomization): Declare.
11646 * server.c (disable_randomization): New global variable.
11647 (handle_general_set): Handle QDisableRandomization.
11648 (handle_query): Likewise for qSupported.
11649 (main): Support --disable-randomization and --no-disable-randomization
11650 command line arguments.
11651 * target.h (struct target_ops): Add supports_disable_randomization.
11652 (target_supports_disable_randomization): New macro.
11654 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11656 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11658 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11659 [!PT_GETDSBT] (target_loadmap): New definition.
11660 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11661 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11662 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11663 and PT_GETDSBT to LINUX_LOADMAP.
11664 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11665 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11667 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11669 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11670 (arm_linux_hwbp_cap): New static variable.
11671 (arm_linux_get_hwbp_cap): Replace by ...
11672 (arm_linux_init_hwbp_cap): ... this new function.
11673 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11674 (arm_linux_get_hw_watchpoint_count): Likewise.
11675 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11676 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11677 (arm_prepare_to_resume): Use perror_with_name instead of error.
11679 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11681 * linux-arm-low.c: Include <signal.h>.
11682 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11683 (struct arm_linux_hwbp_cap): New data type.
11684 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11685 (struct arm_linux_hw_breakpoint): New data type.
11686 (MAX_BPTS, MAX_WPTS): Define.
11687 (struct arch_process_info, struct arch_lwp_info): New data types.
11688 (arm_linux_get_hwbp_cap): New function.
11689 (arm_linux_get_hw_breakpoint_count): Likewise.
11690 (arm_linux_get_hw_watchpoint_count): Likewise.
11691 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11692 (arm_hwbp_control_initialize): Likewise.
11693 (arm_hwbp_control_is_enabled): Likewise.
11694 (arm_hwbp_control_is_initialized): Likewise.
11695 (arm_hwbp_control_disable): Likewise.
11696 (arm_linux_hw_breakpoint_equal): Likewise.
11697 (arm_linux_hw_point_initialize): Likewise.
11698 (struct update_registers_data): New data structure.
11699 (update_registers_callback: New function.
11700 (arm_insert_point): Likewise.
11701 (arm_remove_point): Likewise.
11702 (arm_stopped_by_watchpoint): Likewise.
11703 (arm_stopped_data_address): Likewise.
11704 (arm_new_process): Likewise.
11705 (arm_new_thread): Likewise.
11706 (arm_prepare_to_resume): Likewise.
11707 (the_low_target): Register arm_insert_point, arm_remove_point,
11708 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11709 arm_new_thread, and arm_prepare_to_resume.
11711 2011-09-15 Stan Shebs <stan@codesourcery.com>
11713 * server.h (struct emit_ops): Add compare-goto fields.
11714 * tracepoint.c (gdb_agent_op_sizes): New table.
11715 (emit_eq_goto): New function.
11716 (emit_ne_goto): New function.
11717 (emit_lt_goto): New function.
11718 (emit_le_goto): New function.
11719 (emit_gt_goto): New function.
11720 (emit_ge_goto): New function.
11721 (is_goto_target): New function.
11722 (compile_bytecodes): Recognize special cases of compare-goto
11723 combinations and call specialized emitters for them.
11724 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11725 (amd64_emit_ne_goto): New function.
11726 (amd64_emit_lt_goto): New function.
11727 (amd64_emit_le_goto): New function.
11728 (amd64_emit_gt_goto): New function.
11729 (amd64_emit_ge_goto): New function.
11730 (amd64_emit_ops): Add the new functions.
11731 (i386_emit_eq_goto): New function.
11732 (i386_emit_ne_goto): New function.
11733 (i386_emit_lt_goto): New function.
11734 (i386_emit_le_goto): New function.
11735 (i386_emit_gt_goto): New function.
11736 (i386_emit_ge_goto): New function.
11737 (i386_emit_ops): Add the new functions.
11739 2011-09-08 Stan Shebs <stan@codesourcery.com>
11741 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11742 (i386_emit_epilogue): Restore %ebx.
11744 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11746 * server.c (step_thread): Remove definition.
11747 (process_serial_event): Don't handle Hs.
11748 * server.h (step_thread): Remove declaration.
11749 * target.c (set_desired_inferior): Remove use of step_thread.
11751 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11753 * linux-low.c: Include linux-procfs.h.
11754 (linux_attach_lwp_1): Update comments.
11755 (linux_attach): Scan for existing threads when attaching to a
11756 process that is the tgid.
11757 * Makefile.in: Update dependencies.
11759 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11761 * configure.srv: Add linux-procfs.o dependencies.
11763 2011-08-14 Yao Qi <yao@codesourcery.com>
11765 * target.h (struct target_ops): Fix indent.
11766 * win32-low.c (win32_target_ops): Fix comment.
11768 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11769 Yao Qi <yao@codesourcery.com>
11771 * Makefile.in (clean): Remove tic6x-*.c files.
11772 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11773 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11774 (tic6x-c64xp-linux.c): Likewise.
11775 * configure.srv: Add support for tic6x-*-uclinux.
11776 * linux-tic6x-low.c: New.
11777 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11779 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11780 Yao Qi <yao@codesourcery.com>
11782 * target.h (struct target_ops): Add read_loadmap.
11783 * linux-low.c (struct target_loadseg): New type.
11784 (struct target_loadmap): New type.
11785 (linux_read_loadmap): New function.
11786 (linux_target_ops): Add linux_read_loadmap.
11787 * server.c (handle_query): Support qXfer:fdpic:read packet.
11788 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11791 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11793 * win32-low.c: Include <stdint.h>.
11795 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11797 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11798 to the inferior here.
11799 (i386_remove_aligned_watchpoint): Ditto.
11800 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11801 fit part of the watchpoint in the debug registers.
11802 (i386_update_inferior_debug_regs): New.
11803 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11804 registers, and only update the inferior on success.
11805 (i386_low_remove_watchpoint): Ditto.
11807 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11809 * linux-low.c (compare_ints, unique, list_threads, show_process,
11810 linux_core_of_thread): Delete.
11811 (linux_target_ops): Change linux_core_of_thread to
11812 linux_common_core_of_thread.
11813 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11814 * utils.c (malloc_failure): Change type of argument.
11815 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11816 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11817 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11818 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11819 (IPA_OBJS): Add common-utils-ipa.o.
11820 (ptid_h, linux_osdata_h): New macros.
11821 (server_h): Add common/common-utils.h, common/xml-utils.h,
11822 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11824 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11825 ptid.o, buffer.o): New rules.
11826 (linux-low.o): Add common/linux-osdata.h as a dependency.
11827 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11828 * configure.ac: Add AC_HEADER_DIRENT check.
11829 * config.in: Regenerate.
11830 * configure: Regenerate.
11831 * remote-utils.c (xml_escape_text): Delete.
11832 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11833 buffer_xml_printf): Move to common/buffer.c.
11834 * server.c (main): Remove call to initialize_inferiors.
11835 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11836 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11837 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11838 internal_error, gdb_assert, gdb_assert_fail): Delete.
11839 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11840 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11842 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11843 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11844 initialize_inferiors): Delete.
11846 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11848 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11851 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11853 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11855 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11857 2011-05-26 Yao Qi <yao@codesourcery.com>
11859 * Makefile.in (thread-db.o): Track dependence to
11860 common/gdb_thread_db.h.
11861 * thread-db.c: include gdb_thread_db.h from right place.
11863 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11865 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11866 __FILE__ and __LINE__ to internal_error.
11868 2011-05-13 Doug Evans <dje@google.com>
11870 * thread-db.c (try_thread_db_load_from_sdir): New function.
11871 (try_thread_db_load_from_dir): New function.
11872 (thread_db_load_search): Handle $sdir, ignore $pdir.
11873 Remove trying of system directories if search of
11874 libthread-db-search-path fails, that is now done via $sdir.
11876 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11878 * server.c (handle_query): Add EnableDisableTracepoints to the list
11879 of supported features.
11880 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11882 (cmd_qtenable_disable): New.
11883 (cmd_qtstart): Install tracepoints even if disabled.
11884 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11885 receiving a QTEnable or QTDisable packet.
11886 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11887 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11889 (gdb_probe): Skip data collection if static tracepoint is disabled.
11891 2011-05-10 Doug Evans <dje@google.com>
11893 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11895 2011-05-04 Doug Evans <dje@google.com>
11897 * linux-low.c (linux_join): Skip process lookup.
11898 * spu-low.c (spu_join): Ditto.
11899 * server.c (join_inferiors_callback): Delete.
11900 (process_serial_event): For 'D' packet (detach) call join_inferior
11903 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11905 * README: Don't mention xscale*-*-linux*.
11906 * configure.srv (xscale*-*-linux*): Don't handle target.
11908 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11910 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11912 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11913 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11914 (i386_emit_void_call_2): Likewise.
11916 2011-04-26 Yao Qi <yao@codesourcery.com>
11918 * linux-low.c: Move common macros to linux-ptrace.h.
11919 Include linux-ptrace.h.
11920 * Makefile.in (linux_ptrace_h): New.
11921 (linux-low.o): Depends on linux-ptrace.h.
11923 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11925 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11926 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11927 (remote_prepare): New function with most of the TCP code from ...
11928 (remote_open): ... here. Detect PORT here unconditionally. Move also
11929 setting transport_is_reliable.
11930 * server.c (run_once): New variable.
11931 (gdbserver_usage): Document it.
11932 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11933 the first run if RUN_ONCE.
11934 * server.h (run_once, remote_prepare): New declarations.
11936 2011-04-19 Tom Tromey <tromey@redhat.com>
11938 * win32-low.c (handle_load_dll): Remove duplicate "the".
11940 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11942 Remove support for old Cygwin 1.5 versions.
11943 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11944 function to avoid warning.
11945 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11948 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11950 * gdbserver/server.h (Macro _): Define it if not available.
11952 2011-03-14 Michael Snyder <msnyder@vmware.com>
11954 * hostio.c (handle_close): Remove unnecessary null test.
11956 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11958 * Makefile.in (maintainer-clean realclean distclean): Remove
11959 "make ... subdir_do" command.
11961 2011-03-10 Michael Snyder <msnyder@vmware.com>
11963 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11965 * server.c (handle_v_run): Free alloced buffer on early return.
11967 2011-03-09 Yao Qi <yao@codesourcery.com>
11970 2011-03-04 Yao Qi <yao@codesourcery.com>
11972 * Makefile.in: Remove GNU make feature --directory.
11974 2011-03-05 Yao Qi <yao@codesourcery.com>
11976 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11977 (subdir_do): New make target. Copied from gdb/Makefile.
11978 (maintainer-clean, realclean, distclean, clean): Call corresponding
11979 make targets in common/Makefile.
11981 2011-02-11 Yao Qi <yao@codesourcery.com>
11983 * configure.ac: Call AC_PROG_RANLIB.
11984 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11985 * configure: Regenerate.
11987 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11989 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11991 2011-03-06 Yao Qi <yao@codesourcery.com>
11993 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11995 2011-03-05 Yao Qi <yao@codesourcery.com>
11997 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11998 (subdir_do): New make target. Copied from gdb/Makefile.
11999 (maintainer-clean, realclean, distclean, clean): Call corresponding
12000 make targets in common/Makefile.
12002 2011-03-04 Yao Qi <yao@codesourcery.com>
12004 * Makefile.in: Remove GNU make feature --directory.
12006 2011-03-04 Michael Snyder <msnyder@vmware.com>
12008 * server.c (queue_stop_reply): Call xmalloc not malloc.
12010 2011-03-02 Michael Snyder <msnyder@vmware.com>
12012 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12014 2011-02-28 Michael Snyder <msnyder@vmware.com>
12016 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12017 (cmd_qtframe): Ditto.
12018 (cmd_qtbuffer): Ditto.
12019 (cmd_bigqtbuffer): Ditto.
12021 * utils.c (decimal2str): Initialize 'width' to nine, then
12022 don't mess with it.
12024 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12026 * hostio.c (require_data): Free *data, not data.
12028 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12030 * hostio.c (require_data): Use free, not xfree.
12032 2011-02-27 Michael Snyder <msnyder@vmware.com>
12034 * server.c (handle_query): Discard unused value.
12036 * hostio.c (require_data): Free malloc memory before returning
12039 2011-02-26 Michael Snyder <msnyder@vmware.com>
12041 * linux-low.c (list_threads): Call closedir for dirent.
12043 2011-02-27 Michael Snyder <msnyder@vmware.com>
12045 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12046 a case statement falls through.
12048 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12050 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12053 2011-02-26 Michael Snyder <msnyder@vmware.com>
12055 * utils.c (decimal2str): Eliminate dead code and dead param.
12056 (pulongest): Drop dead param from call to decimal2str.
12059 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12061 Revert the following patch (not approved yet):
12062 2011-02-21 Hui Zhu <teawater@gmail.com>
12063 * tracepoint.c (tp_printf): New function.
12064 (eval_agent_expr): Handle gdb_agent_op_printf.
12066 2011-02-21 Hui Zhu <teawater@gmail.com>
12068 * tracepoint.c (tp_printf): New function.
12069 (eval_agent_expr): Handle gdb_agent_op_printf.
12071 2011-02-18 Tom Tromey <tromey@redhat.com>
12073 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12074 (tracepoint.o): Likewise.
12075 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12076 (gdb_agent_op_names): Likewise.
12078 2011-02-18 Tom Tromey <tromey@redhat.com>
12080 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12081 gdb_agent_op_rot>: New constants.
12082 (gdb_agent_op_names): Add pick and roll.
12083 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12086 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12088 * aclocal.m4: Regenerated with aclocal-1.11.1.
12090 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12092 * server.c (handle_qxfer_traceframe_info): New.
12093 (qxfer_packets): Register "traceframe-info".
12094 (handle_query): Report support for qXfer:traceframe-info:read+.
12095 * tracepoint.c (match_blocktype): New.
12096 (traceframe_find_block_type): Rename to ...
12097 (traceframe_walk_blocks): ... this. Add callback filter argument,
12099 (traceframe_find_block_type): New, reimplemented on top of
12100 traceframe_walk_blocks.
12101 (build_traceframe_info_xml): New.
12102 (traceframe_read_info): New.
12103 * server.h (traceframe_read_info): Declare.
12105 2011-02-11 Yao Qi <yao@codesourcery.com>
12107 * configure.ac: Call AC_PROG_RANLIB.
12108 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12109 * configure: Regenerate.
12111 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12113 * server.c (gdb_read_memory): Change return semantics to allow
12115 (handle_search_memory_1): Adjust.
12116 (process_serial_event) <'m' packet>: Handle partial transfers.
12117 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12119 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12121 * regcache.c (init_register_cache): Initialize
12122 regcache->register_status.
12123 (free_register_cache): Release regcache->register_status.
12124 (regcache_cpy): Copy register_status.
12125 (registers_to_string): Print 'x's for unavailable registers.
12126 (supply_register): Mark the register's status valid or
12127 unavailable, depending on whether a buffer was passed in or not.
12128 (supply_register_zeroed): New.
12129 (supply_regblock): Mark the registers' status valid or
12130 unavailable, depending on whether a buffer was passed in or not.
12131 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12132 (struct regcache): New `register_status' field.
12133 (supply_register_zeroed): Declare.
12134 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12135 supply_register_zeroed, rather than passing a NULL buffer to
12137 * tracepoint.c (fetch_traceframe_registers): Update comment.
12139 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12141 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12144 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12146 * server.h (decode_xfer_write): Change prototype.
12147 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12148 and don't extract the annex here.
12149 * server.c (decode_xfer_read): Remove `annex' parameter,
12150 and don't extract the annex here.
12151 (decode_xfer): New.
12152 (struct qxfer): New.
12153 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12154 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12155 (handle_qxfer_statictrace): New functions, abstracted out from
12156 handle_query, and made to use the struct qxfer interface.
12157 (handle_threads_qxfer_proper): Rename to ...
12158 (handle_qxfer_threads_proper): ... this.
12159 (handle_threads_qxfer): Rename to ...
12160 (handle_qxfer_threads): ... this. Adjust.
12161 (qxfer_packets): New array.
12162 (handle_qxfer): New function.
12163 (handle_query): Use handle_qxfer.
12165 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12167 * gdbreplay.c: Shorten lines of >= 80 columns.
12168 * linux-low.c: Ditto.
12169 * linux-ppc-low.c: Ditto.
12170 * linux-s390-low.c: Ditto.
12171 * linux-sparc-low.c: Ditto.
12172 * linux-x86-low.c: Ditto.
12173 * linux-xtensa-low.c: Ditto.
12174 * mem-break.c: Ditto.
12175 * nto-low.c: Ditto.
12176 * regcache.h: Ditto.
12177 * remote-utils.c: Ditto.
12180 * thread-db.c: Ditto.
12181 * tracepoint.c: Ditto.
12183 * win32-low.h: Ditto.
12185 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12187 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12190 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12192 * server.c (gdbserver_version): Update copyright year in version
12194 * gdbreplay.c (gdbreplay_version): Ditto.
12196 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12198 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12199 * linux-bfin-low.c: New file.
12200 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12201 PT_DATA_ADDR for BFIN targets.
12202 * Makefile.in (SFILES): Add linux-bfin-low.c.
12203 (clean): Remove reg-bfin.c.
12204 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12205 * README: Mention supported Blackfin targets.
12207 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12209 * .gitignore: New file.
12211 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12213 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12215 2010-10-22 Jie Zhang <jie@codesourcery.com>
12217 * Makefile.in: Add FLAGS_TO_PASS variable.
12218 (install): Remove dependency of install-only and recursively
12219 invoke make for install-only.
12221 2010-10-04 Doug Evans <dje@google.com>
12223 * Makefile.in (uninstall): Use $(DESTDIR).
12225 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12229 * linux-x86-low.c (compat_siginfo_from_siginfo)
12230 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12231 si_code is < 0. Check for si_code == SI_TIMER before checking for
12234 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12236 * lynx-i386-low.c: New file.
12237 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12239 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12241 * lynx-low.c (ptrace_request_to_str): Remove handling for
12242 request values that have been removed in LynxOS 5.x.
12244 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12246 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12249 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12251 * configure.ac: Add --enable-inprocess-agent option.
12252 * configure: Rebuilt.
12254 2010-09-06 Yao Qi <yao@codesourcery.com>
12256 * linux-low.c (linux_kill): Remove unused variable.
12257 (linux_stabilize_threads): Likewise.
12258 * server.c (start_inferior): Likewise.
12259 (queue_stop_reply_callback): Likewise.
12260 * tracepoint.c (do_action_at_tracepoint): Likewise.
12262 2010-09-06 Yao Qi <yao@codesourcery.com>
12264 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12267 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12269 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12271 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12273 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12276 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12278 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12279 gdbserver/lynx-ppc-low.c: New files.
12280 * Makefile.in (lynx_low_h): New variable.
12281 (lynx-low.o, lynx-ppc-low.o): New rules.
12282 * configure.ac: On LynxOS, link with -lnetinet.
12283 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12284 * configure: regenerate.
12286 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12288 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12289 * configure.ac: Add check for vasprintf and vsnprintf.
12290 * configure, config.in: Regenerate.
12291 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12293 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12295 * gdbreplay.c: Move include of alloca.h up, next to include of
12297 * server.h: Add include of malloc.h.
12298 * mem-break.c: Remove include of malloc.h.
12299 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12301 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12303 * Makefile.in (memmem.o): Build with -Wno-error.
12305 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12307 * utils.c (xsnprintf): Make non-static.
12308 * server.h: Add xsnprintf declaration.
12309 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12310 replace calls to snprintf by calls to xsnprintf throughout.
12312 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12314 * configure.ac: Add configure check for alloca.
12315 * configure, config.in: Regenerate.
12316 * server.h: Include alloca.h if it exists.
12317 * gdbreplay.c: Include alloca.h if it exists.
12319 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12321 * linux-low.c (__SIGRTMIN): Define if not already defined.
12322 (linux_create_inferior): Check for __ANDROID__ rather than
12324 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12325 are already deferred.
12326 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12327 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12328 stopped and already has a pending signal to report.
12329 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12330 a pending signal to report or is moving out of a jump pad.
12331 (linux_init_signals): Check for __ANDROID__ rather than
12334 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12336 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12337 debug_threads check. Avoid a linear search when not doing debug
12340 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12342 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12343 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12344 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12345 (process_event): Change local fd's type to gdb_fildes_t.
12346 (create_file_handler): Adjust prototype.
12347 (delete_file_handler): Adjust prototype.
12348 (handle_file_event): Adjust prototype. Use pfildes.
12349 (create_file_event): Adjsut prototype.
12350 * remote-utils.c (remote_desc, listen_desc): Change type to
12352 * server.h: New gdb_fildes_t typedef.
12353 [USE_WIN32API]: Include winsock2.h.
12354 (delete_file_handler, add_file_handler): Adjust prototypes.
12355 (pfildes): Declare.
12356 * utils.c (pfildes): New.
12358 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12360 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12361 * configure: Regenerate.
12363 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12365 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12366 (linux_done_accessing_memory): ... this.
12367 (linux_target_ops): Adjust.
12368 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12369 * nto-low.c (nto_target_ops): Adjust comment.
12370 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12371 * spu-low.c (spu_target_ops): Adjust comment.
12372 * target.h (target_ops): Rename unprepare_to_access_memory field
12373 to done_accessing_memory.
12374 (unprepare_to_access_memory): Rename to ...
12375 (done_accessing_memory): ... this.
12377 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12379 * linux-low.c (linux_prepare_to_access_memory): New.
12380 (linux_unprepare_to_access_memory): New.
12381 (linux_target_ops): Install them.
12382 * server.c (read_memory): Rename to ...
12383 (gdb_read_memory): ... this. Use
12384 prepare_to_access_memory/prepare_to_access_memory.
12385 (write_memory): Rename to ...
12386 (gdb_write_memory): ... this. Use
12387 prepare_to_access_memory/prepare_to_access_memory.
12388 (handle_search_memory_1): Adjust.
12389 (process_serial_event): Adjust.
12390 * target.h (struct target_ops): New fields
12391 prepare_to_access_memory and unprepare_to_access_memory.
12392 (prepare_to_access_memory, unprepare_to_access_memory): New.
12393 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12394 prepare_to_access_memory/prepare_to_access_memory.
12395 * nto-low.c (nto_target_ops): Adjust.
12396 * spu-low.c (spu_target_ops): Adjust.
12397 * win32-low.c (win32_target_ops): Adjust.
12399 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12401 * Makefile.in (WARN_CFLAGS): Get it from configure.
12402 (WERROR_CFLAGS): New.
12403 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12404 * configure.ac: Introduce --enable-werror, which adds -Werror to
12405 the compiler command line. Enabled by default. Disable with
12406 --disable-werror. Add -Wdeclaration-after-statement
12407 Wpointer-arith and -Wformat-nonliteral to warning flags.
12408 * configure: Regenerate.
12410 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12412 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12414 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12416 * gdbreplay.c (remote_error): New.
12418 (expect): Use gdbchar. Check for error reading from GDB.
12419 Clarify sync error output.
12420 (play): Check for errors writing to GDB.
12421 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12422 * remote-utils.c (getpkt): Check for errors writing to the remote
12425 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12427 * linux-low.c (linux_wait_1): Move non-debugging code out of
12428 `debug_threads' control.
12430 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12432 * linux-low.c (linux_wait_1): Don't set last_status here.
12433 * server.c (push_event, queue_stop_reply_callback): Assert we're
12434 not pushing a TARGET_WAITKIND_IGNORE event.
12435 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12436 (myresume, handle_target_event): Set the thread's last_resume_kind
12437 and last_status from the target returned status.
12439 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12443 * linux-x86-low.c (update_debug_registers_callback): New.
12444 (i386_dr_low_set_addr): Use it.
12445 (i386_dr_low_get_addr): New.
12446 (i386_dr_low_set_control): Use update_debug_registers_callback.
12447 (i386_dr_low_get_control): New.
12448 (i386_dr_low_get_status): Adjust.
12449 * linux-low.c (linux_stop_lwp): New.
12450 * linux-low.h (linux_stop_lwp): Declare.
12452 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12453 argument instead of a i386_debug_reg_state.
12454 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12455 a i386_debug_reg_state.
12456 (i386_insert_aligned_watchpoint): Adjust.
12457 (i386_remove_aligned_watchpoint): Adjust.
12458 (i386_low_stopped_data_address): Read the debug registers from the
12459 inferior instead of from the mirrors.
12460 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12461 (i386_dr_low_get_addr): Declare.
12462 (i386_dr_low_get_control): Declare.
12463 (i386_dr_low_get_status): Change prototype.
12465 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12466 (i386_dr_low_get_addr): New.
12467 (i386_dr_low_get_control): New.
12468 (i386_dr_low_get_status): Adjust prototype. Return
12470 (i386_initial_stuff): Clear dr_status_mirror and
12472 (i386_get_thread_context): Adjust.
12473 (i386_set_thread_context): Adjust.
12474 (i386_thread_added): Adjust.
12476 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12478 * linux-low.h (linux_thread_area): Delete declaration.
12480 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12482 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12483 after its termination.
12485 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12487 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12488 (gdb_wants_all_stopped): Delete.
12489 (linux_wait_1): Don't call them.
12490 * server.c (handle_v_cont): Tag all threads as want-stopped.
12491 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12492 stopped as "client-wants-stopped".
12494 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12496 * Makefile.in (signals_h): New.
12497 (server_h): Depend on it.
12498 (server.o): Don't depend on $(signals_def).
12499 (signals.o): Depend on $(signals_def).
12501 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12503 * Makefile.in (signals_def): New.
12504 (server_h): Append include/gdb/signals.h and signals_def.
12505 (server.o): Append signals_def.
12507 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12509 * server.c (handle_target_event): Use target_signal_to_host for
12510 resume_info.sig initialization.
12511 * target.h (struct thread_resume) <sig>: New comment.
12513 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12515 * server.c (handle_query): strcpy() the returned string from paddress()
12516 instead of sprintf().
12517 * utils.c (paddress): Return phex_nz().
12519 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12521 * server.c (handle_v_cont): Call mourn_inferior if process
12523 (myresume): Likewise.
12525 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12527 Static tracepoints, and integration with UST.
12529 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12530 * mem-break.c (uninsert_all_breakpoints)
12531 (reinsert_all_breakpoints): New.
12532 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12533 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12534 (gdb_agent_ust_loaded, helper_thread_id)
12535 (gdb_agent_helper_thread_id): New macros.
12536 (struct ipa_sym_addresses): Add addr_ust_loaded,
12537 addr_helper_thread_id, addr_cmd_buf.
12538 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12539 (in_process_agent_loaded_ust): New.
12540 (write_e_ust_not_loaded): New.
12541 (maybe_write_ipa_ust_not_loaded): New.
12542 (struct collect_static_trace_data_action): New.
12543 (enum tracepoint_type) <static_tracepoint>: New.
12544 (struct tracepoint) <handle>: Mention static tracepoints.
12545 (struct static_tracepoint_ctx): New.
12546 (CMD_BUF_SIZE): New.
12547 (add_tracepoint_action): Handle static tracepoint actions.
12548 (unprobe_marker_at): New.
12549 (clear_installed_tracepoints): Handle static tracepoints.
12550 (cmd_qtdp): Handle static tracepoints.
12551 (probe_marker_at): New.
12552 (cmd_qtstart): Handle static tracepoints.
12553 (response_tracepoint): Handle static tracepoints.
12554 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12555 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12556 (get_context_regcache): Handle static tracepoints.
12557 (do_action_at_tracepoint): Handle static tracepoint actions.
12558 (traceframe_find_block_type): Handle static trace data blocks.
12559 (traceframe_read_sdata): New.
12560 (download_tracepoints): Download static tracepoint actions.
12561 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12562 (GDB_PROBE_NAME): New.
12564 (GET_UST_SYM): New.
12567 (ust_marker_to_static_tracepoint): New.
12569 (collect_ust_data_at_tracepoint): New.
12570 (gdb_ust_probe): New.
12571 (UNIX_PATH_MAX, SOCK_DIR): New.
12572 (gdb_ust_connect_sync_socket): New.
12573 (resume_thread, stop_thread): New.
12574 (run_inferior_command): New.
12575 (init_named_socket): New.
12576 (gdb_ust_socket_init): New.
12577 (cstr_to_hexstr): New.
12579 (first_marker, next_marker): New.
12580 (response_ust_marker): New.
12581 (cmd_qtfstm, cmd_qtsstm): New.
12582 (unprobe_marker_at, probe_marker_at): New.
12583 (cmd_qtstmat, gdb_ust_thread): New.
12584 (gdb_ust_init): New.
12585 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12586 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12587 (ST_REGENTRY): New.
12588 (x86_64_st_collect_regmap): New.
12589 (X86_64_NUM_ST_COLLECT_GREGS): New.
12590 (AMD64_RIP_REGNUM): New.
12591 (supply_static_tracepoint_registers): New.
12592 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12593 (ST_REGENTRY): New.
12594 (i386_st_collect_regmap): New.
12595 (i386_NUM_ST_COLLECT_GREGS): New.
12596 (supply_static_tracepoint_registers): New.
12597 * server.c (handle_query): Handle qXfer:statictrace:read.
12598 <qSupported>: Report support for StaticTracepoints, and
12599 qXfer:statictrace:read features.
12600 * server.h (traceframe_read_sdata)
12601 (supply_static_tracepoint_registers): Declare.
12602 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12603 (unpack_varlen_hex): Include in IPA build.
12604 * Makefile.in (ustlibs, ustinc): New.
12605 (IPA_OBJS): Add remote-utils-ipa.o.
12606 ($(IPA_LIB)): Link -ldl and -lpthread.
12608 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12609 * config.in, configure: Regenerate.
12611 2010-06-20 Ian Lance Taylor <iant@google.com>
12612 Pedro Alves <pedro@codesourcery.com>
12614 * linux-x86-low.c (always_true): Delete.
12615 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12616 trying to fool the compiler with always_true.
12618 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12620 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12621 conditions in gdbserver.
12623 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12625 * spu-low.c (spu_read_memory): Wrap around local store limit.
12626 (spu_write_memory): Likewise.
12628 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12630 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12631 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12633 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12635 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12636 uses with LONGEST uses.
12638 2010-06-14 Stan Shebs <stan@codesourcery.com>
12639 Pedro Alves <pedro@codesourcery.com>
12643 * linux-x86-low.c: Include limits.h.
12645 (always_true): New.
12648 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12649 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12650 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12651 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12652 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12653 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12654 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12655 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12656 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12657 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12658 (amd64_emit_void_call_2): New.
12659 (amd64_emit_ops): New.
12660 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12661 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12662 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12663 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12664 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12665 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12666 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12667 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12668 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12669 (i386_emit_stack_adjust, i386_emit_int_call_1)
12670 (i386_emit_void_call_2): New.
12671 (i386_emit_ops): New.
12672 (x86_emit_ops): New.
12673 (the_low_target): Install x86_emit_ops.
12674 * server.h (struct emit_ops): New.
12675 (get_raw_reg_func_addr): Declare.
12676 (current_insn_ptr, emit_error): Declare.
12677 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12678 (set_trace_state_variable_value): New defines.
12679 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12680 addr_get_trace_state_variable_value and
12681 addr_set_trace_state_variable_value.
12682 (symbol_list): New fields for get_raw_reg,
12683 get_trace_state_variable_value and set_trace_state_variable_value.
12684 (condfn): New typedef.
12685 (struct tracepoint): New field `compiled_cond'.
12686 (do_action_at_tracepoint): Clear compiled_cond.
12687 (get_trace_state_variable_value, set_trace_state_variable_value):
12689 (condition_true_at_tracepoint): If there's a compiled condition,
12691 (current_insn_ptr, emit_error): New globals.
12692 (struct bytecode_address): New.
12693 (get_raw_reg_func_addr): New.
12694 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12695 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12696 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12697 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12698 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12699 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12700 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12701 (compile_tracepoint_condition, compile_bytecodes): New.
12702 * target.h (emit_ops): Forward declare.
12703 (struct target_ops): New field emit_ops.
12704 (target_emit_ops): New.
12705 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12706 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12707 * linux-low.c (linux_emit_ops): New.
12708 (linux_target_ops): Install it.
12709 * linux-low.h (struct linux_target_ops): New field emit_ops.
12711 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12713 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12714 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12716 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12717 Stan Shebs <stan@codesourcery.com>
12719 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12720 (all): Depend on $(extra_libraries).
12721 (install-only): Install the IPA.
12722 (IPA_OBJS, IPA_LIB): New.
12723 (clean): Remove the IPA lib.
12724 (IPAGENT_CFLAGS): New.
12725 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12726 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12727 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12728 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12729 * configure.ac: Check for atomic builtins support in the compiler.
12730 (IPA_DEPFILES, extra_libraries): Define.
12731 * configure.srv (ipa_obj): Add description.
12732 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12733 (i[34567]86-*-linux*): Set ipa_obj.
12734 (x86_64-*-linux*): Set ipa_obj.
12735 * linux-low.c (stabilizing_threads): New.
12736 (supports_fast_tracepoints): New.
12737 (linux_detach): Stabilize threads before detaching.
12738 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12739 the lwp is either not stabilizing, or is moving out of a jump pad.
12740 (linux_fast_tracepoint_collecting): New.
12741 (maybe_move_out_of_jump_pad): New.
12742 (enqueue_one_deferred_signal): New.
12743 (dequeue_one_deferred_signal): New.
12744 (linux_wait_for_event_1): If moving out of a jump pad, defer
12745 pending signals to later.
12746 (linux_stabilize_threads): New.
12747 (linux_wait_1): Check if threads need moving out of jump pads, and
12749 (stuck_in_jump_pad_callback): New.
12750 (move_out_of_jump_pad_callback): New.
12751 (lwp_running): New.
12752 (linux_resume_one_lwp): Handle moving out of jump pads.
12753 (linux_set_resume_request): Dequeue deferred signals.
12754 (need_step_over_p): Also step over fast tracepoint jumps.
12755 (start_step_over): Also uninsert fast tracepoint jumps.
12756 (finish_step_over): Also reinsert fast tracepoint jumps.
12757 (linux_install_fast_tracepoint_jump): New.
12758 (linux_target_ops): Install linux_stabilize_threads and
12759 linux_install_fast_tracepoint_jump_pad.
12760 * linux-low.h (linux_target_ops) <get_thread_area,
12761 install_fast_tracepoint_jump_pad>: New fields.
12762 (struct lwp_info) <collecting_fast_tracepoint,
12763 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12764 (linux_get_thread_area): Declare.
12765 * linux-x86-low.c (jump_insn): New.
12766 (x86_get_thread_area): New.
12767 (append_insns): New.
12768 (push_opcode): New.
12769 (amd64_install_fast_tracepoint_jump_pad): New.
12770 (i386_install_fast_tracepoint_jump_pad): New.
12771 (x86_install_fast_tracepoint_jump_pad): New.
12772 (the_low_target): Install x86_get_thread_area and
12773 x86_install_fast_tracepoint_jump_pad.
12774 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12775 (struct fast_tracepoint_jump): New.
12776 (fast_tracepoint_jump_insn): New.
12777 (fast_tracepoint_jump_shadow): New.
12778 (find_fast_tracepoint_jump_at): New.
12779 (fast_tracepoint_jump_here): New.
12780 (delete_fast_tracepoint_jump): New.
12781 (set_fast_tracepoint_jump): New.
12782 (uninsert_fast_tracepoint_jumps_at): New.
12783 (reinsert_fast_tracepoint_jumps_at): New.
12784 (set_breakpoint_at): Use write_inferior_memory.
12785 (uninsert_raw_breakpoint): Use write_inferior_memory.
12786 (check_mem_read): Mask out fast tracepoint jumps.
12787 (check_mem_write): Mask out fast tracepoint jumps.
12788 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12789 (set_fast_tracepoint_jump): Declare.
12790 (delete_fast_tracepoint_jump)
12791 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12792 (reinsert_fast_tracepoint_jumps_at): Declare.
12793 * regcache.c: Don't compile many functions when building the
12794 in-process agent library.
12795 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12796 the register buffer in the heap.
12797 (free_register_cache): If the register buffer isn't owned by the
12798 regcache, don't free it.
12799 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12800 pre-existing register caches.
12801 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12803 (convert_ascii_to_int): : Constify `from' parameter type.
12804 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12805 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12806 the needed buffer in-place.
12807 (relocate_instruction): New.
12808 * server.c (handle_query) <qSymbols>: If the target supports
12809 tracepoints, give it a chance of looking up symbols. Report
12810 support for fast tracepoints.
12811 (handle_status): Stabilize threads.
12812 (process_serial_event): Adjust.
12813 * server.h (struct fast_tracepoint_jump): Forward declare.
12814 (struct process_info) <fast_tracepoint_jumps>: New field.
12815 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12816 (decode_X_packet, decode_M_packet): Adjust.
12817 (relocate_instruction): Declare.
12818 (in_process_agent_loaded): Declare.
12819 (tracepoint_look_up_symbols): Declare.
12820 (struct fast_tpoint_collect_status): Declare.
12821 (fast_tracepoint_collecting): Declare.
12822 (force_unlock_trace_buffer): Declare.
12823 (handle_tracepoint_bkpts): Declare.
12824 (initialize_low_tracepoint)
12825 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12826 * target.h (struct target_ops) <stabilize_threads,
12827 install_fast_tracepoint_jump_pad>: New fields.
12828 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12829 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12830 [HAVE_STDINT_H]: Include stdint.h.
12831 (trace_debug_1): Rename to ...
12832 (trace_vdebug): ... this.
12833 (trace_debug): Rename to ...
12834 (trace_debug_1): ... this. Add `level' parameter.
12835 (trace_debug): New.
12836 (ATTR_USED, ATTR_NOINLINE): New.
12837 (IP_AGENT_EXPORT): New.
12838 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12839 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12840 (about_to_request_buffer_space, trace_buffer_is_full)
12841 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12842 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12843 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12844 (traceframe_write_count, traceframes_created)
12845 (trace_state_variables)
12846 New renaming defines.
12847 (struct ipa_sym_addresses): New.
12848 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12849 (symbol_list): New.
12850 (ipa_sym_addrs): New.
12851 (all_tracepoint_symbols_looked_up): New.
12852 (in_process_agent_loaded): New.
12853 (write_e_ipa_not_loaded): New.
12854 (maybe_write_ipa_not_loaded): New.
12855 (tracepoint_look_up_symbols): New.
12856 (debug_threads) [IN_PROCESS_AGENT]: New.
12857 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12858 (UNKNOWN_SIDE_EFFECTS): New.
12859 (stop_tracing): New.
12860 (flush_trace_buffer): New.
12861 (stop_tracing_bkpt): New.
12862 (flush_trace_buffer_bkpt): New.
12863 (read_inferior_integer): New.
12864 (read_inferior_uinteger): New.
12865 (read_inferior_data_pointer): New.
12866 (write_inferior_data_pointer): New.
12867 (write_inferior_integer): New.
12868 (write_inferior_uinteger): New.
12869 (struct collect_static_trace_data_action): Delete.
12870 (enum tracepoint_type): New.
12871 (struct tracepoint) <type>: New field `type'.
12872 <actions_str, step_actions, step_actions_str>: Only include in
12874 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12875 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12876 (tracepoints): Use IP_AGENT_EXPORT.
12877 (last_tracepoint): Don't include in the IPA.
12878 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12879 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12880 (alloced_trace_state_variables): New.
12881 (trace_state_variables): Use IP_AGENT_EXPORT.
12882 (traceframe_t): Delete unused variable.
12883 (circular_trace_buffer): Don't include in the IPA.
12884 (trace_buffer_start): Delete.
12885 (struct trace_buffer_control): New.
12886 (trace_buffer_free): Delete.
12887 (struct ipa_trace_buffer_control): New.
12888 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12889 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12891 (trace_buffer_ctrl): New.
12892 (TRACE_BUFFER_CTRL_CURR): New.
12893 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12894 Reimplement as macros.
12895 (trace_buffer_wrap): Delete.
12896 (traceframe_write_count, traceframe_read_count)
12897 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12898 (struct tracepoint_hit_ctx) <type>: New field.
12899 (struct fast_tracepoint_ctx): New.
12900 (memory_barrier): New.
12902 (record_tracepoint_error): Update atomically in the IPA.
12903 (clear_inferior_trace_buffer): New.
12904 (about_to_request_buffer_space): New.
12905 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12906 updating the same buffer.
12907 (add_tracepoint): Default the tracepoint's type to trap
12908 tracepoint, and orig_size to -1.
12909 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12910 internal variables.
12911 (create_trace_state_variable): New parameter `gdb'. Handle it.
12912 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12913 (cmd_qtdp): Handle fast tracepoints.
12914 (cmd_qtdv): Adjust.
12915 (max_jump_pad_size): New.
12916 (gdb_jump_pad_head): New.
12917 (get_jump_space_head): New.
12918 (claim_jump_space): New.
12919 (sort_tracepoints): New.
12920 (MAX_JUMP_SIZE): New.
12921 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12923 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12924 support. Upload fast traceframes, and delete internal IPA
12926 (stop_tracing_handler): New.
12927 (flush_trace_buffer_handler): New.
12928 (cmd_qtstop): Upload fast tracepoints.
12929 (response_tracepoint): Handle fast tracepoints.
12930 (tracepoint_finished_step): Upload fast traceframes. Set the
12931 tracepoint hit context's tracepoint type.
12932 (handle_tracepoint_bkpts): New.
12933 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12934 type. Add comment about fast tracepoints.
12935 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12936 non-existing action_str field.
12937 (get_context_regcache): Handle fast tracepoints.
12938 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12940 (fast_tracepoint_from_jump_pad_address): New.
12941 (fast_tracepoint_from_ipa_tpoint_address): New.
12942 (collecting_t): New.
12943 (force_unlock_trace_buffer): New.
12944 (fast_tracepoint_collecting): New.
12946 (gdb_collect): New.
12947 (write_inferior_data_ptr): New.
12948 (target_tp_heap): New.
12949 (target_malloc): New.
12950 (download_agent_expr): New.
12952 (download_tracepoints): New.
12953 (download_trace_state_variables): New.
12954 (upload_fast_traceframes): New.
12955 (IPA_FIRST_TRACEFRAME): New.
12956 (IPA_NEXT_TRACEFRAME_1): New.
12957 (IPA_NEXT_TRACEFRAME): New.
12958 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12959 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12960 (gdb_jump_pad_buffer_end): New.
12961 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12962 (initialize_tracepoint): Adjust.
12963 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12964 buffer. Initialize the low module.
12965 * utils.c (PREFIX, TOOLNAME): New.
12966 (malloc_failure): Use PREFIX.
12967 (error): In the IPA, an error causes an exit.
12968 (fatal, warning): Use PREFIX.
12969 (internal_error): Use TOOLNAME.
12970 (NUMCELLS): Increase to 10.
12971 * configure, config.in: Regenerate.
12973 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12975 * server.c (handle_query) <qSupported>: Do two passes over the
12976 qSupported string to avoid nesting strtok.
12978 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12980 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12982 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12983 -Wl,--dynamic-list.
12984 * configure: Regenerate.
12985 * proc-service.list: New.
12987 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12989 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12992 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12994 * gdbreplay.c (remote_open): Check error return from socket() call by
12995 its equality to -1 not by it being negative.
12996 * remote-utils.c (remote_open): Likewise.
12998 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13000 * config.h: Regenerate.
13002 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13004 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13005 doesn't provide PTRACE_GET_THREAD_AREA.
13007 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13009 * linux-m68k-low.c: Include <asm/ptrace.h>
13010 (ps_get_thread_area): Implement.
13012 2010-05-03 Doug Evans <dje@google.com>
13014 * event-loop.c (struct callback_event): New struct.
13015 (callback_list): New global.
13016 (append_callback_event, delete_callback_event): New functions.
13017 (process_callback): New function.
13018 (start_event_loop): Call it.
13019 * remote-utils.c (NOT_SCHEDULED): Define.
13020 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13021 moved out of readchar.
13022 (readchar): Rewrite. Call reschedule before returning.
13023 (reset_readchar): New function.
13024 (remote_close): Call it.
13025 (process_remaining, reschedule): New functions.
13026 * server.h (callback_handler_func): New typedef.
13027 (append_callback_event, delete_callback_event): Declare.
13029 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13031 * proc-service.c (ps_pglobal_lookup): Use
13032 thread_db_look_up_one_symbol.
13033 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13034 parameter. Use it instead of all_symbols_looked_up.
13035 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13037 (all_symbols_looked_up): Don't declare.
13038 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13039 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13041 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13042 Set all_symbols_looked_up here.
13043 (thread_db_look_up_one_symbol): New.
13044 (thread_db_get_tls_address): Adjust.
13045 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13046 thread_db object on the heap, and tentatively set it in the
13048 (thread_db_init): Don't set all_symbols_looked_up here.
13049 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13051 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13053 * linux-low.c (linux_kill, linux_detach): Adjust.
13054 (status_pending_p_callback): Remove redundant statement. Check
13055 for !TARGET_WAITIKIND_IGNORE, instead of
13056 TARGET_WAITKIND_STOPPED.
13057 (handle_tracepoints): Make sure LWP is locked. Adjust.
13058 (linux_wait_for_event_1): Adjust.
13059 (linux_cancel_breakpoints): New.
13060 (unsuspend_one_lwp): New.
13061 (unsuspend_all_lwps): New.
13062 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13063 (send_sigstop_callback): Change return type to int, add new
13064 `except' parameter and handle it.
13065 (suspend_and_send_sigstop_callback): New.
13066 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13067 pass them down. If SUSPEND, also increment the lwp's suspend
13069 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13070 (need_step_over_p): Don't consider suspended LWPs.
13071 (start_step_over): Adjust.
13072 (proceed_one_lwp): Change return type to int, add new `except'
13073 parameter and handle it.
13074 (unsuspend_and_proceed_one_lwp): New.
13075 (proceed_all_lwps): Use find_inferior instead of
13077 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13078 also decrement the suspend count of LWPs. Pass `except' down,
13079 instead of hacking its suspend count.
13080 (linux_pause_all): Add `freeze' parameter. Adjust.
13081 (linux_unpause_all): New.
13082 (linux_target_ops): Install linux_unpause_all.
13083 * server.c (handle_status): Adjust.
13084 * target.h (struct target_ops): New fields `unpause_all' and
13085 `cancel_breakpoints'. Add new parameter to `pause_all'.
13086 (pause_all): Add new `freeze' parameter.
13087 (unpause_all): New.
13088 (cancel_breakpoints): New.
13089 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13090 cancel breakpoints.
13091 (cmd_qtstart): Pause threads.
13092 (stop_tracing): Pause threads, and cancel breakpoints.
13093 * win32-low.c (win32_target_ops): Adjust.
13095 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13097 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13098 the inferior right away from here...
13099 (linux_wait_1): ... to here, and adjust to check the thread's
13100 last_resume_kind instead of the lwp's step or stop_expected flags.
13102 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13104 * README: Use consistent `GDB' and `GDBserver' spellings.
13106 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13108 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13109 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13110 (linux_detach_one_lwp): Assume the lwp is stopped.
13111 (any_thread_of): Delete.
13112 (linux_detach): Stop all lwps here. Don't blindly delete all
13114 (delete_lwp_callback): New.
13115 (linux_mourn): Delete all lwps of the process that is gone.
13116 (linux_wait_1): Don't delete the last lwp of the process here.
13117 * mem-break.h (mark_breakpoints_out): Declare.
13118 * mem-break.c (mark_breakpoints_out): New.
13119 (free_all_breakpoints): Use it.
13120 * server.c (handle_target_event): If the process is gone, mark
13122 * thread-db.c (struct thread_db) <create_bp>: New field.
13123 (thread_db_enable_reporting): Fix prototype. Store a thread event
13124 breakpoint reference in the thread_db struct.
13125 (thread_db_load_search): Clear the thread_db object.
13126 (try_thread_db_load_1): Ditto.
13127 (switch_to_process): New.
13128 (disable_thread_event_reporting): Use it.
13129 (remove_thread_event_breakpoints): New.
13130 (thread_db_detach, thread_db_mourn): Use it.
13132 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13134 * linux-low.c (linux_enable_event_reporting): New.
13135 (linux_wait_for_event_1, handle_extended_wait): Use it.
13137 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13139 * linux-low.c (linux_kill_one_lwp, linux_kill)
13140 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13141 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13142 SIGSTOP even if the LWP is stopped.
13143 (send_sigstop_callback): New.
13144 (stop_all_lwps): Use send_sigstop_callback instead.
13145 (linux_resume_one_thread): Adjust.
13146 (proceed_one_lwp): Still proceed an LWP that the client has
13147 requested to stop, if we haven't reported it as stopped yet. Make
13148 sure that LWPs the client want stopped, have a pending SIGSTOP.
13150 2010-04-26 Doug Evans <dje@google.com>
13152 * server.c (handle_general_set): Make static.
13154 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13155 Print received char after testing for error/eof instead of before.
13156 (input_interrupt): Tweak comment.
13158 2010-04-23 Doug Evans <dje@google.com>
13160 * server.c (start_inferior): Print inferior argv if --debug.
13162 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13164 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13165 * nto-x86-low.c: Include server.h
13167 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13169 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13170 be consistent with other sources of this directory.
13171 (init_registers_amd64): Correct name of source file of this function
13174 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13176 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13177 64-bit executables.
13179 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13181 * win32-i386-low.c: Add 64-bit support.
13182 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13183 (init_registers_amd64): Declare.
13184 (mappings): Add 64-bit version of array.
13185 (init_windows_x86): New function.
13186 (the_low_target): Change init_arch field to init_windows_x86.
13188 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13190 * win32-low.c: Adapt to support also 64-bit architecture.
13191 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13192 (get_image_name): Use SIZE_T type for local variable `done'.
13193 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13194 (toolhelp_get_dll_name): Idem.
13195 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13196 Use uintptr_t typecast to avoid warning.
13197 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13198 (handle_exception): Use phex_nz to avoid warning.
13199 (win32_wait): Remove unused local variable `process'.
13201 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13203 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13206 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13208 * configure.ac: Use `ws2_32' library for srv_mingw.
13209 * configure: Regenerate.
13210 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13211 * remote-utils.c: Likewise.
13213 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13215 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13216 if __x86_64__ is defined.
13218 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13220 * configure: Regenerate.
13222 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13224 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13225 * target.h (target_ops): New get_tib_address field.
13226 * win32-low.h (win32_thread_info): Add thread_local_base field.
13227 * win32-low.c (child_add_thread): Add tlb argument.
13228 Set thread_local_base field to TLB.
13229 (get_child_debug_event): Adapt to child_add_thread change.
13230 (win32_get_tib_address): New function.
13231 (win32_target_ops): Set get_tib_address field to
13232 win32_get_tib_address.
13233 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13235 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13237 * linux-low.c (linux_mourn): Also remove the process.
13238 * server.c (handle_target_event): Don't remove the process here.
13239 * nto-low.c (nto_mourn): New.
13240 (nto_target_ops): Install it.
13241 * spu-low.c (spu_mourn): New.
13242 (spu_target_ops): Install it.
13243 * win32-low.c (win32_mourn): New.
13244 (win32_target_ops): Install it.
13246 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13248 * server.h (buffer_xml_printf): Remove redundant `;'.
13250 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13252 * regcache.c (set_register_cache): Invalidate regcaches before
13253 changing the register cache layout.
13254 (regcache_invalidate_one): Allow a NULL regcache.
13255 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13256 regcaches before changing the register cache layout or the target
13259 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13261 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13262 variable warning on Linux/x86-64.
13264 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13266 GDBserver disconnected tracing support.
13268 * linux-low.c (linux_remove_process): Delete.
13269 (add_lwp): Don't set last_resume_kind here.
13270 (linux_kill): Use `mourn'.
13271 (linux_detach): Use `thread_db_detach', and `mourn'.
13272 (linux_mourn): New.
13273 (linux_attach_lwp_1): Adjust comment.
13274 (linux_attach): last_resume_kind moved the thread_info; adjust.
13275 (status_pending_p_callback): Adjust.
13276 (linux_wait_for_event_1): Adjust.
13277 (count_events_callback, select_singlestep_lwp_callback)
13278 (select_event_lwp_callback, cancel_breakpoints_callback)
13279 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13280 (proceed_one_lwp): Adjust.
13281 (linux_async): Add debug output.
13282 (linux_thread_stopped): New.
13283 (linux_pause_all): New.
13284 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13286 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13287 (thread_db_free): Delete declaration.
13288 (thread_db_detach, thread_db_mourn): Declare.
13289 * thread-db.c (thread_db_init): Use thread_db_mourn.
13290 (thread_db_free): Delete, split in two.
13291 (disable_thread_event_reporting): New.
13292 (thread_db_detach): New.
13293 (thread_db_mourn): New.
13295 * server.h (struct thread_info) <last_resume_kind>: New field.
13296 <attached>: Add comment.
13297 <gdb_detached>: New field.
13298 (handler_func): Change return type to int.
13299 (handle_serial_event, handle_target_event): Ditto.
13300 (gdb_connected): Declare.
13302 (disconnected_tracing): Declare.
13303 (stop_tracing): Declare.
13305 * server.c (handle_query) <qSupported>: Report support for
13306 disconnected tracing.
13307 (queue_stop_reply_callback): Account for running threads.
13308 (gdb_wants_thread_stopped): New.
13309 (gdb_wants_all_threads_stopped): New.
13310 (gdb_reattached_process): New.
13311 (handle_status): Clear the `gdb_detached' flag of all processes.
13312 In all-stop, stop all threads.
13313 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13314 (process_serial_event): If the remote connection breaks, or if an
13315 exit was forced with "monitor exit", force an event loop exit.
13316 Handle disconnected tracing on detach.
13317 (handle_serial_event): Adjust.
13318 (handle_target_event): If GDB isn't connected, forward events back
13319 to the inferior, unless the last process exited, in which case,
13320 exit gdbserver. Adjust interface.
13322 * remote-utils.c (remote_open): Don't block in accept. Instead
13323 register an event loop source on the listen socket file
13324 descriptor. Refactor bits into ...
13325 (listen_desc): ... this new global.
13326 (gdb_connected): ... this new function.
13327 (enable_async_notification): ... this new function.
13328 (handle_accept_event): ... this new function.
13329 (remote_close): Clear remote_desc.
13331 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13333 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13335 (mourn_inferior): Define.
13336 (target_process_qsupported): Avoid the dangling else problem.
13337 (thread_stopped): Define.
13338 (pause_all): Define.
13339 (target_waitstatus_to_string): Declare.
13340 * target.c (target_waitstatus_to_string): New.
13342 * tracepoint.c (tracing): Make extern.
13343 (disconnected_tracing): New.
13344 (stop_tracing): Make extern. Handle tracing stops due to GDB
13346 (cmd_qtdisconnected): New.
13347 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13348 (handle_tracepoint_general_set): Handle QTDisconnected.
13350 * event-loop.c (event_handler_func): Change return type to int.
13351 (process_event): Bail out if the event handler wants the event
13353 (handle_file_event): Ditto.
13354 (start_event_loop): Bail out if the event handler wants the event
13357 * nto-low.c (nto_target_ops): Adjust.
13358 * spu-low.c (spu_wait): Don't remove the process here.
13359 (spu_target_ops): Adjust.
13360 * win32-low.c (win32_wait): Don't remove the process here.
13361 (win32_target_ops): Adjust.
13363 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13365 * regcache.c (realloc_register_cache): Invalidate inferior's
13366 regcache before recreating it.
13368 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13370 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13372 2010-04-09 Stan Shebs <stan@codesourcery.com>
13373 Pedro Alves <pedro@codesourcery.com>
13375 * server.h (LONGEST): New.
13376 (struct thread_info) <while_stepping>: New field.
13377 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13379 (initialize_tracepoint, handle_tracepoint_general_set)
13380 (handle_tracepoint_query, tracepoint_finished_step)
13381 (tracepoint_was_hit, release_while_stepping_state_list):
13382 (current_traceframe): Declare.
13383 * server.c (handle_general_set): Handle tracepoint packets.
13384 (read_memory): New.
13385 (write_memory): New.
13386 (handle_search_memory_1): Use read_memory.
13387 (handle_query): Report support for conditional tracepoints, trace
13388 state variables, and tracepoint sources. Handle tracepoint
13390 (main): Initialize the tracepoints module.
13391 (process_serial_event): Handle traceframe reads/writes.
13393 * linux-low.c (handle_tracepoints): New.
13394 (linux_wait_1): Call it.
13395 (linux_resume_one_lwp): Handle while-stepping.
13396 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13397 (linux_target_ops): Install them.
13398 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13400 * linux-x86-low.c (x86_supports_tracepoints): New.
13401 (the_low_target). Install it.
13403 * mem-break.h (delete_breakpoint): Declare.
13404 * mem-break.c (delete_breakpoint): Make external.
13406 * target.h (struct target_ops): Add `supports_tracepoints',
13407 `read_pc', and `write_pc' fields.
13408 (target_supports_tracepoints): Define.
13409 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13412 * regcache.h (struct regcache) <registers_owned>: New field.
13413 (init_register_cache, regcache_cpy): Declare.
13414 (regcache_read_pc, regcache_write_pc): Declare.
13415 (register_cache_size): Declare.
13416 (supply_regblock): Declare.
13417 * regcache.c (init_register_cache): New.
13418 (new_register_cache): Use it.
13419 (regcache_cpy): New.
13420 (register_cache_size): New.
13421 (supply_regblock): New.
13422 (regcache_read_pc, regcache_write_pc): New.
13424 * tracepoint.c: New.
13426 * Makefile.in (OBS): Add tracepoint.o.
13427 (tracepoint.o): New rule.
13429 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13431 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13433 (i386-mmx.c): Likewise.
13434 (i386-mmx-linux.o): Likewise.
13435 (i386-mmx-linux.c): Likewise.
13437 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13438 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13439 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13440 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13442 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13443 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13444 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13446 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13448 * Makefile.in (clean): Updated.
13450 (i386-avx.c): Likewise.
13451 (i386-avx-linux.o): Likewise.
13452 (i386-avx-linux.c): Likewise.
13453 (amd64-avx.o): Likewise.
13454 (amd64-avx.c): Likewise.
13455 (amd64-avx-linux.o): Likewise.
13456 (amd64-avx-linux.c): Likewise.
13458 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13459 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13460 (srv_amd64_regobj): Add amd64-avx.o.
13461 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13462 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13463 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13464 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13465 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13466 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13467 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13469 * i387-fp.c: Include "i386-xstate.h".
13471 (i387_cache_to_xsave): Likewise.
13472 (i387_xsave_to_cache): Likewise.
13473 (x86_xcr0): Likewise.
13475 * i387-fp.h (i387_cache_to_xsave): Likewise.
13476 (i387_xsave_to_cache): Likewise.
13477 (x86_xcr0): Likewise.
13479 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13480 * linux-crisv32-low.c (target_regsets): Likewise.
13481 * linux-m68k-low.c (target_regsets): Likewise.
13482 * linux-mips-low.c (target_regsets): Likewise.
13483 * linux-ppc-low.c (target_regsets): Likewise.
13484 * linux-s390-low.c (target_regsets): Likewise.
13485 * linux-sh-low.c (target_regsets): Likewise.
13486 * linux-sparc-low.c (target_regsets): Likewise.
13487 * linux-xtensa-low.c (target_regsets): Likewise.
13489 * linux-low.c: Include <sys/uio.h>.
13490 (regsets_fetch_inferior_registers): Support nt_type.
13491 (regsets_store_inferior_registers): Likewise.
13492 (linux_process_qsupported): New.
13493 (linux_target_ops): Add linux_process_qsupported.
13495 * linux-low.h (regset_info): Add nt_type.
13496 (linux_target_ops): Add process_qsupported.
13498 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13500 (init_registers_i386_avx_linux): New.
13501 (init_registers_amd64_avx_linux): Likewise.
13502 (xmltarget_i386_linux_no_xml): Likewise.
13503 (xmltarget_amd64_linux_no_xml): Likewise.
13504 (PTRACE_GETREGSET): Likewise.
13505 (PTRACE_SETREGSET): Likewise.
13506 (x86_fill_xstateregset): Likewise.
13507 (x86_store_xstateregset): Likewise.
13508 (use_xml): Likewise.
13509 (x86_linux_update_xmltarget): Likewise.
13510 (x86_linux_process_qsupported): Likewise.
13511 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13512 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13513 init_registers_i386_linux here. Call
13514 x86_linux_update_xmltarget.
13515 (the_low_target): Add x86_linux_process_qsupported.
13517 * server.c (handle_query): Call target_process_qsupported.
13519 * target.h (target_ops): Add process_qsupported.
13520 (target_process_qsupported): New.
13522 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13524 * inferiors.c (add_thread): Set last_status kind to
13525 TARGET_WAITKIND_IGNORE.
13526 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13527 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13528 (linux_wait_1): Move `thread' local definition to block that uses
13529 it. Don't NULL initialize `event_child'.
13530 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13531 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13532 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13534 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13536 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13537 an extended waitstatus, or by a watchpoint.
13538 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13539 thread was stepping or has been stopped by a watchpoint.
13541 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13543 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13544 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13545 of another, then delete the previous, and validate all
13547 (validate_inserted_breakpoint): New.
13548 (delete_disabled_breakpoints): New.
13549 (validate_breakpoints): New.
13550 (check_mem_read): Validate breakpoints before trusting their
13551 shadow. Delete disabled breakpoints.
13552 (check_mem_write): Validate breakpoints before trusting they
13553 should be inserted. Delete disabled breakpoints.
13554 * mem-break.h (validate_breakpoints):
13555 * server.c (handle_query): Validate breakpoints when we see a
13558 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13560 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13561 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13562 if we could tell there's a GDB breakpoint at stop_pc.
13563 (need_step_over_p): Don't do a step over if we find a GDB
13564 breakpoint at the resume PC.
13566 * mem-break.c (struct raw_breakpoint): New.
13567 (enum bkpt_type): New type `gdb_breakpoint'.
13568 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13569 fields. New field `raw'.
13570 (find_raw_breakpoint_at): New.
13571 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13572 breakpoint instead.
13573 (set_breakpoint_at): Adjust.
13574 (delete_raw_breakpoint): New.
13575 (release_breakpoint): New.
13576 (delete_breakpoint): Rename to...
13577 (delete_breakpoint_1): ... this. Add proc parameter. Use
13578 release_breakpoint. Return ENOENT.
13579 (delete_breakpoint): Reimplement.
13580 (find_breakpoint_at): Delete.
13581 (find_gdb_breakpoint_at): New.
13582 (delete_breakpoint_at): Delete.
13583 (set_gdb_breakpoint_at): New.
13584 (delete_gdb_breakpoint_at): New.
13585 (gdb_breakpoint_here): New.
13586 (set_reinsert_breakpoint): Use release_breakpoint.
13587 (uninsert_breakpoint): Rename to ...
13588 (uninsert_raw_breakpoint): ... this.
13589 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13590 (reinsert_raw_breakpoint): Change parameter type to
13592 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13594 (check_breakpoints): Adjust. Use release_breakpoint.
13595 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13596 (breakpoint_inserted_here): Ditto.
13597 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13598 Don't trust the breakpoint's shadow if it is not inserted.
13599 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13600 (delete_all_breakpoints): Adjust.
13601 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13602 use delete_breakpoint_1.
13604 * mem-break.h (breakpoints_supported): Delete declaration.
13605 (set_gdb_breakpoint_at): Declare.
13606 (gdb_breakpoint_here): Declare.
13607 (delete_breakpoint_at): Delete.
13608 (delete_gdb_breakpoint_at): Declare.
13610 * server.h (struct raw_breakpoint): Forward declare.
13611 (struct process_info): New field `raw_breakpoints'.
13613 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13616 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13618 * linux-low.c (status_pending_p_callback): Fix comment.
13619 (linux_wait_for_event_1): Move most of the internal breakpoint
13620 handling from here...
13621 (linux_wait_1): ... to here.
13622 (count_events_callback): New.
13623 (select_singlestep_lwp_callback): New.
13624 (select_event_lwp_callback): New.
13625 (cancel_breakpoints_callback): New.
13626 (select_event_lwp): New.
13627 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13628 priority to all LWPs that have had events that should be reported
13629 to the client. Cancel breakpoints when about to reporting the
13630 event to the client, not while stopping lwps. No longer cancel
13631 finished single-steps here.
13632 (cancel_finished_single_step): Delete.
13633 (cancel_finished_single_steps): Delete.
13635 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13637 * mem-break.c (enum bkpt_type): New.
13638 (struct breakpoint): New field `type'.
13639 (set_breakpoint_at): Change return type to struct breakpoint
13640 pointer. Set type to `other_breakpoint' by default.
13641 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13642 in the breakpoint list.
13643 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13644 (reinsert_breakpoint): Rename to ...
13645 (reinsert_raw_breakpoint): ... this.
13646 (reinsert_breakpoints_at): Adjust.
13647 * mem-break.h (struct breakpoint): Declare.
13648 (set_breakpoint_at): Change return type to struct breakpoint
13651 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13653 * server.c (handle_query): Assign, not compare.
13655 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13657 Teach linux gdbserver to step-over-breakpoints.
13659 * linux-low.c (can_hardware_single_step): New.
13660 (supports_breakpoints): New.
13661 (handle_extended_wait): If stopping threads, read the stop pc of
13662 the new cloned LWP.
13664 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13665 low target doesn't support retrieving the PC.
13666 (add_lwp): Set last_resume_kind to resume_continue.
13667 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13668 (linux_attach): Don't clear stop_expected. Set the lwp's
13669 last_resume_kind to resume_stop.
13670 (linux_detach_one_lwp): Don't check for removed breakpoints.
13671 (check_removed_breakpoint): Delete.
13672 (status_pending_p): Rename to ...
13673 (status_pending_p_callback): ... this. Don't check for removed
13674 breakpoints. Don't consider threads that are stopped from GDB's
13676 (linux_wait_for_lwp): Always read the stop_pc here.
13677 (cancel_breakpoint): New.
13678 (step_over_bkpt): New global.
13679 (linux_wait_for_event_1): Implement stepping over breakpoints.
13680 (gdb_wants_lwp_stopped): New.
13681 (gdb_wants_all_stopped): New.
13682 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13683 single-step traps here. Store the thread's last reported target
13685 (send_sigstop): Don't clear stop_expected. Always set it,
13687 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13688 (cancel_finished_single_step): New.
13689 (cancel_finished_single_steps): New.
13690 (wait_for_sigstop): Don't cancel finished single-step traps here.
13691 (linux_resume_one_lwp): Don't check for removed breakpoints.
13692 Don't set `step' on non-hardware step archs.
13693 (linux_set_resume_request): Ignore resume_stop requests if already
13694 stopping or stopped. Set the lwp's last_resume_kind.
13695 (resume_status_pending_p): Don't check for removed breakpoints.
13696 (need_step_over_p): New.
13697 (start_step_over): New.
13698 (finish_step_over): New.
13699 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13700 requests. Clear the thread's last reported target waitstatus.
13701 Don't use the `suspended' flag. Don't consider pending breakpoints.
13702 (linux_resume): Start a step-over if necessary.
13703 (proceed_one_lwp): New.
13704 (proceed_all_lwps): New.
13705 (unstop_all_lwps): New.
13706 * linux-low.h (struct lwp_info): Rewrite comment for the
13707 `suspended' flag. Add the `stop_pc' field. Delete the
13708 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13709 Add `'last_resume_kind' and `need_step_over' fields.
13710 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13711 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13712 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13713 (set_raw_breakpoint_at): New.
13714 (set_breakpoint_at): Rewrite to use it.
13715 (reinsert_breakpoint_handler): Delete.
13716 (set_reinsert_breakpoint): New.
13717 (reinsert_breakpoint_by_bp): Delete.
13718 (delete_reinsert_breakpoints): New.
13719 (uninsert_breakpoint): Rewrite.
13720 (uninsert_breakpoints_at): New.
13721 (reinsert_breakpoint): Rewrite.
13722 (reinsert_breakpoints_at): New.
13723 (check_breakpoints): Rewrite.
13724 (breakpoint_here): New.
13725 (breakpoint_inserted_here): New.
13726 (check_mem_read): Adjust.
13727 * mem-break.h (breakpoints_supported, breakpoint_here)
13728 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13729 (reinsert_breakpoint_by_bp): Delete declaration.
13730 (delete_reinsert_breakpoints): Declare.
13731 (reinsert_breakpoint): Delete declaration.
13732 (reinsert_breakpoints_at): Declare.
13733 (uninsert_breakpoint): Delete declaration.
13734 (uninsert_breakpoints_at): Declare.
13735 (check_breakpoints): Adjust prototype.
13736 * server.h: Adjust include order.
13737 (struct thread_info): Declare here. Add a `last_status' field.
13739 2010-03-23 Michael Snyder <msnyder@vmware.com>
13741 * server.c (crc32): New function.
13742 (handle_query): Add handling for 'qCRC:' request.
13744 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13746 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13747 lwp had been stopped by a watchpoint.
13749 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13751 * server.h (internal_error): Declare.
13752 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13753 * utils.c (internal_error): New function.
13755 2010-03-15 Andreas Schwab <schwab@redhat.com>
13757 * configure.srv: Fix typo setting srv_regobj.
13759 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13761 * linux-low.c (fetch_register): Avoid passing a non string literal
13763 (usr_store_inferior_registers): Ditto.
13765 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13767 * linux-low.c (linux_write_memory): Bail out early if peeking
13770 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13772 * linux-low.h (struct lwp_info): New fields
13773 `stopped_by_watchpoint' and `stopped_data_address'.
13774 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13775 here, and cache them in the lwp object.
13776 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13778 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13780 (linux_stopped_by_watchpoint): Rewrite.
13781 (linux_stopped_data_address): Rewrite.
13783 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13785 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13786 switching the current inferior, not before.
13788 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13790 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13791 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13792 i386-linux.c and amd64-linux.c.
13793 (reg-i386.o): Removed.
13794 (reg-i386.c): Likewise.
13795 (reg-i386-linux.o): Likewise.
13796 (reg-i386-linux.c): Likewise.
13797 (reg-x86-64.o): Likewise.
13798 (reg-x86-64.c): Likewise.
13799 (reg-x86-64-linux.o): Likewise.
13800 (reg-x86-64-linux.c): Likewise.
13802 (i386.c): Likewise.
13803 (i386-linux.o): Likewise.
13804 (i386-linux.c): Likewise.
13805 (amd64.o): Likewise.
13806 (amd64.c): Likewise.
13807 (amd64-linux.o): Likewise.
13808 (amd64-linux.c): Likewise.
13810 * configure.srv (srv_i386_regobj): New.
13811 (srv_i386_linux_regobj): Likewise.
13812 (srv_amd64_regobj): Likewise.
13813 (srv_amd64_linux_regobj): Likewise.
13814 (srv_i386_32bit_xmlfiles): Likewise.
13815 (srv_i386_64bit_xmlfiles): Likewise.
13816 (srv_i386_xmlfiles): Likewise.
13817 (srv_amd64_xmlfiles): Likewise.
13818 (srv_i386_linux_xmlfiles): Likewise.
13819 (srv_amd64_linux_xmlfiles): Likewise.
13820 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13821 srv_xmlfiles to $srv_i386_xmlfiles.
13822 (i[34567]86-*-mingw32ce*): Likewise.
13823 (i[34567]86-*-mingw*): Likewise.
13824 (i[34567]86-*-nto*): Likewise.
13825 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13826 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13827 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13828 (x86_64-*-linux*): Likewise.
13830 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13831 (init_registers_amd64_linux): New.
13832 (x86_arch_setup): Replace init_registers_x86_64_linux with
13833 init_registers_amd64_linux.
13835 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13837 * configure.ac: Check for libdl. If it is not available link against
13838 static libthread_db.
13839 * configure: Regenerate.
13841 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13845 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13846 handing a read watchpoint.
13847 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13849 2010-02-12 Doug Evans <dje@google.com>
13851 * linux-low.c (linux_supports_tracefork_flag): Document.
13852 (linux_look_up_symbols): Add comment.
13854 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13856 * regcache.c (supply_register): Clear regcache if buf is NULL.
13858 2010-02-02 Nicolas Roche <roche@sourceware.org>
13859 Joel Brobecker <brobecker@adacore.com>
13861 * inferiors.c (find_inferior): Add function documentation.
13862 (unloaded_dll): Handle the case where the unloaded dll has not
13863 been previously registered in the dll list.
13865 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13867 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13868 (thumb2_breakpoint): New.
13869 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13871 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13873 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13874 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13877 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13879 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13881 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13883 * linux-s390-low.c (s390_collect_ptrace_register)
13884 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13886 2010-01-21 Doug Evans <dje@google.com>
13888 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13889 (PTRACE_ARG4_TYPE): New macro.
13890 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13891 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13892 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13893 (usr_store_inferior_registers): Ditto.
13894 (linux_read_memory, linux_write_memory): Ditto.
13895 (linux_test_for_tracefork): Ditto.
13897 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13898 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13900 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13902 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13905 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13907 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13908 prototype to take a regcache. Adjust.
13910 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13912 * regcache.h (struct thread_info): Forward declare.
13913 (struct regcache): New.
13914 (new_register_cache): Adjust prototype.
13915 (get_thread_regcache): Declare.
13916 (free_register_cache): Adjust prototype.
13917 (registers_to_string, registers_from_string): Ditto.
13918 (supply_register, supply_register_by_name, collect_register)
13919 (collect_register_as_string, collect_register_by_name): Ditto.
13920 * regcache.c (struct inferior_regcache_data): Delete.
13921 (get_regcache): Rename to ...
13922 (get_thread_regcache): ... this. Adjust. Switch inferior before
13923 fetching registers.
13924 (regcache_invalidate_one): Adjust.
13925 (regcache_invalidate): Fix prototype.
13926 (new_register_cache): Return the new register cache.
13927 (free_register_cache): Change prototype.
13928 (realloc_register_cache): Adjust.
13929 (registers_to_string): Change prototype to take a regcache. Adjust.
13930 (registers_from_string): Ditto.
13931 (register_data): Ditto.
13932 (supply_register): Ditto.
13933 (supply_register_by_name): Ditto.
13934 (collect_register): Ditto.
13935 (collect_register_as_string): Ditto.
13936 (collect_register_by_name): Ditto.
13937 * server.c (process_serial_event): Adjust.
13938 * linux-low.h (regset_fill_func, regset_store_func): Change
13940 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13942 * linux-low.c (get_stop_pc): Adjust.
13943 (check_removed_breakpoint): Adjust.
13944 (linux_wait_for_event): Adjust.
13945 (linux_resume_one_lwp): Adjust.
13946 (fetch_register): Add regcache parameter. Adjust.
13947 (usr_store_inferior_registers): Ditto.
13948 (regsets_fetch_inferior_registers): Ditto.
13949 (regsets_store_inferior_registers): Ditto.
13950 (linux_fetch_registers, linux_store_registers): Ditto.
13951 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13953 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13955 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13956 prototype to take a regcache.
13957 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13958 * remote-utils.c (convert_ascii_to_int, outreg)
13959 (prepare_resume_reply): Change prototype to take a regcache.
13961 * target.h (struct target_ops) <fetch_registers, store_registers>:
13962 Change prototype to take a regcache.
13963 (fetch_inferior_registers, store_inferior_registers): Change
13964 prototype to take a regcache. Adjust.
13965 * proc-service.c (ps_lgetregs): Adjust.
13966 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13967 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13968 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13969 take a regcache. Adjust.
13970 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13971 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13972 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13973 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13974 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13975 (cris_cannot_fetch_register):
13976 (cris_breakpoint_at): Change prototype to take a regcache.
13978 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13979 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13980 to take a regcache. Adjust.
13981 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13983 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13984 take a regcache. Adjust.
13985 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13986 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13987 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13988 * linux-mips-low.c (mips_get_pc):
13989 (mips_set_pc): Change prototype to take a regcache. Adjust.
13990 (mips_reinsert_addr): Adjust.
13991 (mips_collect_register): Change prototype to take a regcache.
13993 (mips_supply_register):
13994 (mips_collect_register_32bit, mips_supply_register_32bit)
13995 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13996 (mips_store_fpregset): Ditto.
13997 * linux-ppc-low.c (ppc_supply_ptrace_register)
13998 (ppc_supply_ptrace_register): Ditto.
13999 (parse_spufs_run): Adjust.
14000 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14001 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14002 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14003 take a regcache. Adjust.
14004 * linux-s390-low.c (s390_collect_ptrace_register)
14005 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14006 (s390_set_pc): Change prototype to take a regcache. Adjust.
14007 (s390_arch_setup): Adjust.
14008 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14009 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14010 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14011 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14012 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14014 (sparc_breakpoint_at): Adjust.
14015 * linux-xtensa-low.c (xtensa_fill_gregset):
14016 (xtensa_store_gregset):
14017 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14018 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14019 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14020 prototype to take a regcache. Adjust.
14021 * win32-arm-low.c (arm_fetch_inferior_register)
14022 (arm_store_inferior_register): Change prototype to take a
14024 * win32-i386-low.c (i386_fetch_inferior_register)
14025 (i386_store_inferior_register): Change prototype to take a
14027 * win32-low.c (child_fetch_inferior_registers)
14028 (child_store_inferior_registers): Change prototype to take a
14030 (win32_wait): Adjust.
14031 (win32_fetch_inferior_registers): Change prototype to take a
14033 (win32_store_inferior_registers): Adjust.
14034 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14035 store_inferior_register>: Change prototype to take a regcache.
14037 2010-01-20 Doug Evans <dje@google.com>
14039 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14041 (linux_wait_for_event1, linux_init_signals): Ditto.
14042 (W_STOPCODE): Provide definition if missing.
14044 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14046 * linux-low.c (linux_core_of_thread): New.
14047 (compare_ints, show_process, list_threads): New.
14048 (linux_qxfer_osdata): Report threads and cores.
14049 (linux_target_op): Register linux_core_of_thread.
14050 * remote-utils.c (prepare_resume_reply): Report the core.
14051 (buffer_xml_printf): Support %d specifier.
14052 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14054 (handle_query): Handle qXfer:threads. Announce availability
14056 * target.h (struct target_ops): New field core_of_thread.
14058 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14060 * Makefile.in (clean): Remove new generated files.
14061 (reg-s390.o, reg-s390.c): Remove rules.
14062 (reg-s390x.o, reg-s390x.c): Likewise.
14063 (s390-linux32.o, s390-linux32.c): Add rules.
14064 (s390-linux64.o, s390-linux64.c): Likewise.
14065 (s390x-linux64.o, s390x-linux64.c): Likewise.
14066 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14067 * linux-s390-low.c: Include <elf.h>.
14068 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14069 (init_registers_s390): Remove prototype.
14070 (init_registers_s390x): Likewise.
14071 (init_registers_s390_linux32): Add prototype.
14072 (init_registers_s390_linux64): Likewise.
14073 (init_registers_s390x_linux64): Likewise.
14074 (s390_num_regs_3264): New define.
14075 (s390_regmap_3264): New global variable.
14076 (s390_cannot_fetch_register): Remove obsolete check.
14077 (s390_cannot_store_register): Likewise.
14078 (s390_collect_ptrace_register): Handle upper/lower register halves.
14079 (s390_supply_ptrace_register): Likewise.
14080 (s390_fill_gregset): Update to register number changes.
14081 (s390_get_hwcap): New routine.
14082 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14083 Install appropriate regmap and register set.
14085 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14087 * server.c (gdbserver_version): Update copyright year to 2010.
14088 * gdbreplay.c (gdbreplay_version): Likewise.
14090 2009-12-28 Doug Evans <dje@google.com>
14092 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14093 elf/external.h. Include <elf.h> instead but only if necessary.
14095 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14097 * linux-low.c (linux_remove_process): Remove `detaching'
14098 parameter. Don't release/detach from thread_db here.
14099 (linux_kill): Release/detach from thread_db here, ...
14100 (linux_detach): ... and here, before actually detaching.
14101 (linux_wait_1): ... and here, when a process exits.
14102 * thread-db.c (any_thread_of): New.
14103 (thread_db_free): Switch the current inferior to a thread of the
14106 2009-12-21 Doug Evans <dje@google.com>
14108 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14110 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14111 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14112 warning ifndef __NR_tkill. Move setting of errno there too.
14113 Delete unnecessary resetting of errno after syscall.
14114 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14116 * configure.ac: Check for dladdr.
14117 * config.in: Regenerate.
14118 * configure: Regenerate.
14119 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14120 (try_thread_db_load): Update.
14122 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14124 2009-12-18 Doug Evans <dje@google.com>
14126 * event-loop.c: Include unistd.h if it exists.
14128 * linux-low.c (my_waitpid): Move definition away from being in
14129 between linux_tracefork_child/linux_test_for_tracefork.
14131 * gdb_proc_service.h (psaddr_t): Fix type.
14132 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14133 signature to match glibc.
14135 2009-12-16 Doug Evans <dje@google.com>
14137 * linux-low.c (linux_read_memory): Fix argument to read.
14139 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14141 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14142 events, don't leave current_inferior pointing at null.
14144 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14146 * win32-low.c (LOG): Delete.
14147 (OUTMSG): Output to stderr.
14148 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14149 on compile time LOG macro.
14150 (win32_wait): Fix debug output.
14152 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14154 * win32-low.c (win32_add_one_solib): If the dll name is
14155 "ntdll.dll", prepend the system directory to the dll path.
14157 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14159 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14161 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14162 Vladimir Prus <vladimir@codesourcery.com>
14164 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14165 * configure.ac: Check for __mcoldfire__ and set
14166 gdb_cv_m68k_is_coldfire.
14167 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14168 reg-cf.o and reg-m68k.o.
14169 * configure: Regenerated.
14171 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14173 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14174 Pass it to thread_db_free.
14175 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14176 proper `detaching' argument to linux_remove_process.
14177 * linux-low.h (thread_db_free): Add `detaching' parameter.
14178 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14180 (thread_db_free): Add `detaching' parameter. Only
14181 call td_ta_clear_event if detaching from process.
14183 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14185 * thread-db.c (thread_db_free): Fix typo.
14187 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14190 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14192 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14194 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14195 with an i686 compiler.
14196 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14198 * configure: Rebuilt.
14200 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14204 * server.c (handle_search_memory_1): Correct read_addr initialization
14205 in loop for searching subsequent chunks.
14207 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14209 * configure.ac: New --with-libthread-db option.
14210 * thread-db.c: Allow direct dependence on libthread_db.
14211 (thread_db_free): Adjust.
14212 * config.in: Regenerate.
14213 * configure: Likewise.
14215 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14218 * thread-db.c (attach_thread): New function.
14219 (maybe_attach_thread): Return success/failure.
14220 (find_new_threads_callback): Adjust.
14221 (thread_db_find_new_threads): Loop until no new threads.
14223 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14225 * proc-service.c (ps_lgetregs): Formatting.
14227 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14229 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14230 * configure.ac: Adjust.
14231 * linux-low.h (struct process_info_private): Move members to struct
14233 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14234 * linux-low.c (linux_remove_process): Adjust.
14235 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14236 * server.c (handle_query): Move code ...
14237 (handle_monitor_command): ... here. New function.
14238 * target.h (struct target_ops): New member.
14239 * thread-db.c (struct thread_db): New.
14240 (libthread_db_search_path): New variable.
14241 (thread_db_create_event, thread_db_enable_reporting)
14242 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14243 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14244 (try_thread_db_load_1, dladdr_to_soname): New functions.
14245 (try_thread_db_load, thread_db_load_search): New functions.
14246 (thread_db_init): Search for libthread_db.
14247 (thread_db_free): New function.
14248 (thread_db_handle_monitor_command): Likewise.
14249 * config.in: Regenerate.
14250 * configure: Regenerate.
14252 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14254 * spu-low.c (spu_kill): Wait for inferior to terminate.
14255 Call clear_inferiors.
14256 (spu_detach): Call clear_inferiors.
14258 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14260 * aclocal.m4: Regenerate.
14261 * config.in: Likewise.
14262 * configure: Likewise.
14264 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14266 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14267 (parse_spufs_run): New function.
14268 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14269 (ppc_breakpoint_at): Handle SPU breakpoints.
14271 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14273 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14274 (SPUFS_MAGIC): Define.
14275 (spu_enumerate_spu_ids): New function.
14276 (linux_qxfer_spu): New function.
14277 (linux_target_ops): Install linux_qxfer_spu.
14279 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14281 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14282 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14283 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14284 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14285 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14286 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14287 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14288 (init_registers_powerpc_cell32l): Add prototype.
14289 (init_registers_powerpc_cell64l): Likewise.
14290 (ppc_arch_setup): Detect Cell/B.E. architecture.
14292 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14294 * Makefile.in (datarootdir): New variable.
14296 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14298 * linux-low.c (linux_write_memory): Update debugging output.
14299 * Makefile.in (clean): Add new descriptions.
14300 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14301 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14302 * configure.srv: Add new files for arm*-*-linux*.
14303 * linux-arm-low.c: Add new declarations.
14304 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14305 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14306 (HWCAP_VFPv3D16): New.
14307 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14308 instead of __IWMMXT__.
14309 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14310 (arm_arch_setup): New.
14311 (target_regsets): Remove #ifdef. Add VFP regset.
14312 (the_low_target): Use arm_arch_setup.
14314 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14316 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14317 the main thread again.
14319 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14321 Adding Neutrino gdbserver.
14322 * configure: Regenerated.
14323 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14324 * configure.srv (i[34567]86-*-nto*): New target.
14325 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14326 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14327 (nto_comctrl) [__QNX__]: New function.
14328 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14330 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14332 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14335 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14336 Pedro Alves <pedro@codesourcery.com>
14338 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14339 don't support CONTEXT_EXTENDED_REGISTERS.
14340 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14341 (the_low_target): Install them.
14342 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14343 failing with ERROR_PIPE_NOT_CONNECTED.
14345 2009-06-30 Doug Evans <dje@google.com>
14346 Pierre Muller <muller@ics.u-strasbg.fr>
14348 Add h/w watchpoint support to x86-linux, win32-i386.
14349 * Makefile.in (SFILES): Add i386-low.c
14350 (i386_low_h): Define.
14351 (i386-low.o): Add dependencies.
14352 (linux-x86-low.o): Add i386-low.h dependency.
14353 (win32-i386-low.o): Ditto.
14354 * i386-low.c: New file.
14355 * i386-low.h: New file.
14356 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14357 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14358 * linux-low.c (linux_add_process): Initialize arch_private.
14359 (linux_remove_process): Free arch_private.
14360 (add_lwp): Initialize arch_private.
14361 (delete_lwp): Free arch_private.
14362 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14364 * linux-low.h (process_info_private): New member arch_private.
14365 (lwp_info): New member arch_private.
14366 (linux_target_ops): New members new_process, new_thread,
14368 (ptid_of): New macro.
14369 * linux-x86-low.c: Include stddef.h, i386-low.h.
14370 (arch_process_info): New struct.
14371 (arch_lwp_info): New struct.
14372 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14373 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14374 (i386_dr_low_get_status): New function.
14375 (x86_insert_point, x86_remove_point): New functions.
14376 (x86_stopped_by_watchpoint): New function.
14377 (x86_stopped_data_address): New function.
14378 (x86_linux_new_process, x86_linux_new_thread): New functions.
14379 (x86_linux_prepare_to_resume): New function.
14380 (the_low_target): Add entries for insert_point, remove_point,
14381 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14383 * server.c (debug_hw_points): New global.
14384 (monitor_show_help): Document set debug-hw-points.
14385 (handle_query): Process "set debug-hw-points".
14386 * server.h (debug_hw_points): Declare.
14387 (paddress): Declare.
14388 * utils.c (NUMCELLS, CELLSIZE): New macros.
14389 (get_sell, xsnprintf, paddress): New functions.
14390 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14391 remove_point, stopped_by_watchpoint, stopped_data_address.
14392 * win32-i386-low.c: Include i386-low.h.
14393 (debug_reg_state): Replaces dr.
14394 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14395 (i386_dr_low_get_status): New function.
14396 (i386_insert_point, i386_remove_point): New functions.
14397 (i386_stopped_by_watchpoint): New function.
14398 (i386_stopped_data_address): New function.
14399 (i386_initial_stuff): Update.
14400 (get_thread_context,set_thread_context,i386_thread_added): Update.
14401 (the_low_target): Add entries for insert_point,
14402 remove_point, stopped_by_watchpoint, stopped_data_address.
14403 * win32-low.c (win32_insert_watchpoint): New function.
14404 (win32_remove_watchpoint): New function.
14405 (win32_stopped_by_watchpoint): New function.
14406 (win32_stopped_data_address): New function.
14407 (win32_target_ops): Add entries for insert_watchpoint,
14408 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14409 * win32-low.h (win32_target_ops): New members insert_point,
14410 remove_point, stopped_by_watchpoint, stopped_data_address.
14412 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14414 * server.c (process_serial_event): Re-return unsupported, not
14415 error, if the type isn't recognized. Re-allow supporting only
14416 insert or remove packets. Also call require_running for
14417 breakpoints. Add missing break statement to default case. Tidy.
14418 * target.h (struct target_ops): Rename insert_watchpoint to
14419 insert_point, and remove_watchpoint to remove_point.
14421 * linux-low.h (struct linux_target_ops): Likewise.
14422 * linux-low.c (linux_insert_watchpoint): Rename to ...
14423 (linux_insert_point): ... this. Adjust.
14424 (linux_remove_watchpoint): Rename to ...
14425 (linux_remove_point): ... this. Adjust.
14426 (linux_target_ops): Adjust.
14427 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14428 (cris_insert_point): ... this.
14429 (cris_remove_watchpoint): Rename to ...
14430 (cris_remove_point): ... this.
14431 (the_low_target): Adjust.
14433 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14435 * server.c (handle_v_kill): Pass signal_pid to
14436 kill_inferior if multi_process is zero.
14438 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14440 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14441 * target.h (target_ops): Comment for *_watchpoint to make it clear
14442 the functions can get types '0' and '1'.
14444 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14446 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14447 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14448 * regcache.c (get_regcache): Likewise.
14449 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14450 * win32-low.c (child_fetch_inferior_registers): Remove check for
14453 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14454 Pedro Alves <pedro@codesourcery.com>
14456 * target.h (struct target_ops) <supports_multi_process>: New
14458 (target_supports_multi_process): New.
14459 * server.c (handle_query): Even if GDB reports support, only
14460 enable multi-process if the target also supports it. Report
14461 multi-process support only if the target backend supports it.
14462 * linux-low.c (linux_supports_multi_process): New function.
14463 (linux_target_ops): Install it as target_supports_multi_process
14466 2009-05-24 Doug Evans <dje@google.com>
14468 Global renaming of find_thread_pid to find_thread_ptid.
14469 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14470 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14471 All callers updated.
14473 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14474 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14477 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14478 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14479 (linux_resume_one_lwp): Ditto.
14481 2009-05-23 Doug Evans <dje@google.com>
14483 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14484 from struct inferior_list_entry * to struct lwp_info *.
14485 All callers updated.
14487 2009-05-13 Doug Evans <dje@google.com>
14489 * linux-x86-low.c: Don't include assert.h.
14490 (x86_siginfo_fixup): Use fatal, not assert.
14491 (x86_arch_setup): Fix comment.
14493 2009-05-12 Doug Evans <dje@google.com>
14495 Biarch support for i386/amd64 gdbserver.
14496 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14497 Add linux-x86-low.c.
14498 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14499 (linux-x86-low.o): Add.
14500 * linux-x86-64-low.c: Delete.
14501 * linux-i386-low.c: Delete.
14502 * linux-x86-low.c: New file.
14503 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14505 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14507 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14508 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14509 (linux_child_pid_to_exec_file): New function.
14510 (elf_64_header_p, elf_64_file_p): New functions.
14511 (siginfo_fixup): New function.
14512 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14513 give target a chance to convert layout.
14514 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14515 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14517 2009-05-07 Doug Evans <dje@google.com>
14519 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14520 (regsets_store_inferior_registers): Ditto.
14522 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14526 * linux-low.c (must_set_ptrace_flags): Delete.
14527 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14529 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14530 `lwp->must_set_ptrace_flags' instead.
14531 (linux_wait_for_event_1): Set ptrace options here.
14532 (linux_wait_1): ... not here.
14534 2009-04-30 Doug Evans <dje@google.com>
14536 * inferiors.c (started_inferior_callback): New function.
14537 (attached_inferior_callback): New function.
14538 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14539 * server.c (print_started_pid, print_attached_pid): New functions.
14540 (detach_or_kill_for_exit): New function.
14541 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14542 * server.h (have_started_inferiors_p): Declare.
14543 (have_attached_inferiors_p): Declare.
14545 * inferiors.c (remove_process): Fix memory leak, free process.
14546 * linux-low.c (linux_remove_process): New function.
14547 (linux_kill): Call it instead of remove_process.
14548 (linux_detach, linux_wait_1): Ditto.
14550 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14552 * configure.srv: Add x86 Windows CE target.
14554 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14556 * inferiors.c (get_thread_process): Make global.
14557 * server.h (get_thread_process): Add prototype.
14558 * thread-db.c (find_one_thread): Use get_thread_process
14559 instead of current_process.
14560 (thread_db_get_tls_address): Do not crash if called when
14561 thread layer is not yet initialized.
14563 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14565 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14566 * spu-low.c (current_tid): Rename to ...
14567 (current_ptid): ... this.
14568 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14569 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14570 ptid_get_lwp (current_ptid) instead of current_tid.
14571 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14572 instead of current_tid. Use find_process_pid to verify pid
14573 argument is valid. Pass proper argument to remove_process.
14574 (spu_thread_alive): Compare current_ptid instead of current_tid.
14575 (spu_resume): Likewise.
14577 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14579 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14582 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14584 Implement the multiprocess extensions, and add linux multiprocess
14587 * server.h (ULONGEST): Declare.
14588 (struct ptid, ptid_t): New.
14589 (minus_one_ptid, null_ptid): Declare.
14590 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14591 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14592 (struct inferior_list_entry): Change `id' type from unsigned from
14594 (struct sym_cache, struct breakpoint, struct
14595 process_info_private): Forward declare.
14596 (struct process_info): Declare.
14597 (current_process): Declare.
14598 (all_processes): Declare.
14599 (initialize_inferiors): Declare.
14600 (add_thread): Adjust to use ptid_t.
14601 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14602 (add_process, remove_process, find_thread_pid): Declare.
14603 (find_inferior_id): Adjust to use ptid_t.
14604 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14605 (multi_process): Declare.
14606 (push_event): Adjust to use ptid_t.
14607 (read_ptid, write_ptid): Declare.
14608 (prepare_resume_reply): Adjust to use ptid_t.
14609 (clear_symbol_cache): Declare.
14610 * inferiors.c (all_processes): New.
14611 (null_ptid, minus_one_ptid): New.
14612 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14613 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14614 (add_thread): Change unsigned long to ptid. Remove gdb_id
14616 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14617 (gdb_id_to_thread): Rename to ...
14618 (find_thread_pid): ... this. Change unsigned long to ptid.
14619 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14620 (loaded_dll, pull_pid_from_list): Adjust.
14621 (add_process, remove_process, find_process_pid)
14622 (get_thread_process, current_process, initialize_inferiors): New.
14623 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14624 (struct target_waitstatus) <related_pid>: Ditto.
14625 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14626 return type to int.
14627 (struct target_ops) <join>: Add `pid' argument.
14628 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14629 (struct target_ops) <wait>: Add `ptid' field. Change return type
14631 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14632 (mywait): Add `ptid' argument. Change return type to ptid_t.
14633 (target_pid_to_str): Declare.
14634 * target.c (set_desired_inferior): Adjust to use ptids.
14635 (mywait): Add new `ptid' argument. Adjust.
14636 (target_pid_to_str): New.
14637 * mem-break.h (free_all_breakpoints): Declare.
14638 * mem-break.c (breakpoints): Delelete.
14639 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14640 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14641 to use per-process breakpoint list.
14642 (free_all_breakpoints): New.
14643 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14644 (symbol_cache, all_symbols_looked_up): Delete.
14646 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14648 (prepare_resume_reply): Change ptid argument's type from unsigned
14649 long to ptid_t. Adjust. Implement W;process and X;process.
14650 (free_sym_cache, clear_symbol_cache): New.
14651 (look_up_one_symbol): Adjust to per-process symbol cache. *
14652 * server.c (cont_thread, general_thread, step_thread): Change type
14654 (attached): Delete.
14655 (multi_process): New.
14656 (last_ptid): Change type to ptid_t.
14657 (struct vstop_notif) <ptid>: Change type to ptid_t.
14658 (queue_stop_reply, push_event): Change `ptid' argument's type to
14660 (discard_queued_stop_replies): Add `pid' argument.
14661 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14662 changes. Don't reference the `attached' global.
14663 (attach_inferior): Adjust to mywait interface changes.
14664 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14665 features. Handle and report "multiprocess+". Handle
14667 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14669 (handle_v_kill): New.
14670 (handle_v_stopped): Adjust to use target_pid_to_str.
14671 (handle_v_requests): Allow multiple attaches and runs when
14672 multiprocess extensions are in effect. Handle "vKill".
14673 (myresume): Adjust to use ptids.
14674 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14675 (handle_status): Adjust to discard_queued_stop_replies interface
14677 (first_thread_of, kill_inferior_callback)
14678 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14679 (main): Call initialize_inferiors. Adjust to use ptids, killing
14680 and detaching from all inferiors. Handle multiprocess packet
14682 * linux-low.h: Include gdb_proc_service.h.
14683 (struct process_info_private): New.
14684 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14685 <lwpid_of>: Use ptid_get_lwp.
14686 (get_lwp_thread): Adjust.
14687 (struct lwp_info): Add `dead' member.
14688 (find_lwp_pid): Declare.
14689 * linux-low.c (thread_db_active): Delete.
14690 (new_inferior): Adjust comment.
14691 (inferior_pid): Delete.
14692 (linux_add_process): New.
14693 (handle_extended_wait): Adjust.
14694 (add_lwp): Change unsigned long to ptid.
14695 (linux_create_inferior): Add process to processes table. Adjust
14696 to use ptids. Don't set new_inferior here.
14697 (linux_attach_lwp): Rename to ...
14698 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14699 it. Adjust to use ptids.
14700 (linux_attach_lwp): New.
14701 (linux_attach): Add process to processes table. Don't set
14703 (struct counter): New.
14704 (second_thread_of_pid_p, last_thread_of_process_p): New.
14705 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14706 multiple processes.
14707 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14708 processes. Remove process from process table.
14709 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14710 to multiple processes.
14711 (any_thread_of): New.
14712 (linux_detach): Add `pid' argument, and handle it. Remove process
14713 from processes table.
14714 (linux_join): Add `pid' argument. Handle it.
14715 (linux_thread_alive): Change unsighed long argument to ptid_t.
14716 Consider dead lwps as not being alive.
14717 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14718 threads we're not interested in.
14719 (same_lwp, find_lwp_pid): New.
14720 (linux_wait_for_lwp): Change `pid' argument's type from int to
14722 (linux_wait_for_event): Rename to ...
14723 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14724 from int to ptid_t. Adjust.
14725 (linux_wait_for_event): New.
14726 (linux_wait_1): Add `ptid' argument. Change return type to
14727 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14728 that exit from the process table.
14729 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14731 (mark_lwp_dead): New.
14732 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14733 stopping all threads, mark its main lwp as dead.
14734 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14736 (fetch_register, usr_store_inferior_registers)
14737 (regsets_fetch_inferior_registers)
14738 (regsets_store_inferior_registers, linux_read_memory)
14739 (linux_write_memory): Inline `inferior_pid'.
14740 (linux_look_up_symbols): Adjust to use per-process
14741 `thread_db_active'.
14742 (linux_request_interrupt): Adjust to use ptids.
14743 (linux_read_auxv): Inline `inferior_pid'.
14744 (initialize_low): Don't reference thread_db_active.
14745 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14746 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14747 (ps_getpid): Return the pid of the current inferior.
14748 * thread-db.c (proc_handle, thread_agent): Delete.
14749 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14751 (find_one_thread): Change argument type to ptid_t. Adjust to
14753 (maybe_attach_thread): Adjust to per-process data and ptids.
14754 (thread_db_find_new_threads): Ditto.
14755 (thread_db_init): Ditto.
14756 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14757 processes table. Adjust to use ptids.
14758 (spu_kill, spu_detach): Adjust interface. Remove process from
14760 (spu_join, spu_thread_alive): Adjust interface.
14761 (spu_wait): Adjust interface. Remove process from processes
14762 table. Adjust to use ptids.
14763 * win32-low.c (current_inferior_tid): Delete.
14764 (current_inferior_ptid): New.
14765 (debug_event_ptid): New.
14766 (thread_rec): Take a ptid. Adjust.
14767 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14768 (child_delete_thread): Ditto.
14769 (do_initial_child_stuff): Add `attached' argument. Add process to
14771 (child_fetch_inferior_registers, child_store_inferior_registers):
14773 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14774 (win32_attach): Pass 1 to do_initial_child_stuff.
14775 (win32_kill): Adjust interface. Remove process from processes
14777 (win32_detach): Ditto.
14778 (win32_join): Adjust interface.
14779 (win32_thread_alive): Take a ptid.
14780 (win32_resume): Adjust to use ptids.
14781 (get_child_debug_event): Ditto.
14782 (win32_wait): Adjust interface. Remove exiting process from
14785 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14787 Non-stop mode support.
14789 * server.h (non_stop): Declare.
14790 (gdb_client_data, handler_func): Declare.
14791 (delete_file_handler, add_file_handler, start_event_loop):
14793 (handle_serial_event, handle_target_event, push_event)
14794 (putpkt_notif): Declare.
14795 * target.h (enum resume_kind): New.
14796 (struct thread_resume): Replace `step' field by `kind' field.
14797 (TARGET_WNOHANG): Define.
14798 (struct target_ops) <wait>: Add `options' argument.
14799 <supports_non_stop, async, start_non_stop>: New fields.
14800 (target_supports_non_stop, target_async): New.
14801 (start_non_stop): Declare.
14802 (mywait): Add `options' argument.
14803 * target.c (mywait): Add `options' argument. Print child exit
14804 notifications here.
14805 (start_non_stop): New.
14806 * server.c (non_stop, own_buf, mem_buf): New globals.
14807 (struct vstop_notif): New.
14808 (notif_queue): New global.
14809 (queue_stop_reply, push_event, discard_queued_stop_replies)
14810 (send_next_stop_reply): New.
14811 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14813 (attach_inferior): In non-stop mode, don't wait for the target
14815 (handle_general_set): Handle QNonStop.
14816 (handle_query): When handling qC, return the current general
14817 thread, instead of the first thread of the list.
14818 (handle_query): If the backend supports non-stop mode, include
14819 QNonStop+ in the qSupported query response.
14820 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14822 (handle_v_attach, handle_v_run): Handle non-stop mode.
14823 (handle_v_stopped): New.
14824 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14825 (myresume): Adjust to use resume_kind. Handle non-stop.
14826 (queue_stop_reply_callback): New.
14827 (handle_status): Handle non-stop mode.
14828 (main): Clear non_stop flag on reconnection. Use the event-loop.
14829 Refactor serial protocol handling from here ...
14830 (process_serial_event): ... to this new function. When GDB
14831 selects any thread, select one here. In non-stop mode, wait until
14832 GDB acks all pending events before exiting.
14833 (handle_serial_event, handle_target_event): New.
14834 * remote-utils.c (remote_open): Install remote_desc in the event
14836 (remote_close): Remove remote_desc from the event loop.
14837 (putpkt_binary): Rename to...
14838 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14839 (putpkt_binary): New as wrapper around putpkt_binary_1.
14840 (putpkt_notif): New.
14841 (prepare_resume_reply): In non-stop mode, don't change the
14843 * event-loop.c: New.
14844 * Makefile.in (OBJ): Add event-loop.o.
14845 (event-loop.o): New rule.
14847 * linux-low.h (pid_of): Moved here.
14849 (get_lwp_thread): Use lwpid_of.
14850 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14851 * linux-low.c (pid_of): Delete.
14852 (inferior_pid): Use lwpid_of.
14853 (linux_event_pipe): New.
14854 (target_is_async_p): New.
14856 (handle_extended_wait): Use lwpid_of.
14857 (add_lwp): Don't set lwpid field.
14858 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14859 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14860 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14861 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14862 first. Adjust to linux_wait_for_event interface changes. Use
14864 (linux_detach): Don't delete the main lwp here.
14865 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14866 (status_pending_p): Don't consider explicitly suspended lwps.
14867 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14868 pointer. Add OPTIONS argument. Change return type to int. Use
14869 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14870 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14871 pointer. Add status pointer argument. Return a pid instead of a
14872 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14873 changes. In non-stop mode, don't switch to a random thread.
14874 (linux_wait): Rename to...
14875 (linux_wait_1): ... this. Add target_options argument, and handle
14876 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14877 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14878 clean exit and signal exit code. Don't stop all threads in
14879 non-stop mode. In all-stop mode, only stop all threads when
14880 reporting a stop to GDB. Handle explicit thread stop requests.
14881 (async_file_flush, async_file_mark): New.
14883 (send_sigstop): Use lwpid_of.
14884 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14885 interface changes. In non-stop mode, don't switch to a random
14887 (linux_resume_one_lwp): Use lwpid_of.
14888 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14889 (linux_resume_one_thread): ... this. Handle resume_stop. In
14890 non-stop mode, don't look for pending flag in all threads.
14891 (resume_status_pending_p): Don't consider explicitly suspended
14893 (my_waitpid): Reimplement. Emulate __WALL.
14894 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14896 (sigchld_handler, linux_supports_non_stop, linux_async)
14897 (linux_start_non_stop): New.
14898 (linux_target_ops): Register linux_supports_non_stop, linux_async
14899 and linux_start_non_stop.
14900 (initialize_low): Install SIGCHLD handler.
14901 * thread-db.c (thread_db_create_event, find_one_thread)
14902 (thread_db_get_tls_address): Use lwpid_of.
14903 * win32-low.c (win32_detach): Adjust to use resume_kind.
14904 (win32_wait): Add `options' argument.
14905 * spu-low.c (spu_resume): Adjust to use resume_kind.
14906 (spu_wait): Add `options' argument.
14908 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14910 Decouple target code from remote protocol.
14912 * target.h (enum target_waitkind): New.
14913 (struct target_waitstatus): New.
14914 (struct target_ops) <wait>: Return an unsigned long. Take a
14915 target_waitstatus pointer instead of a char pointer.
14916 (mywait): Likewise.
14917 * target.c (mywait): Change prototype to return an unsigned long.
14918 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14919 * server.h (thread_from_wait, old_thread_from_wait): Delete
14921 (prepare_resume_reply): Change prototype to take a
14923 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14924 (last_status, last_ptid): New.
14925 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14926 pid instead of a signal.
14927 (attach_inferior): Remove "status" and "signal" parameters.
14929 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14931 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14932 (handle_v_requests, myresume): Remove "status" and "signal"
14933 parameters. Adjust.
14934 (handle_status): New.
14935 (main): Delete local `status'. Adjust.
14936 * remote-utils.c: Include target.h.
14937 (prepare_resume_reply): Change prototype to take a
14938 target_waitstatus. Adjust.
14940 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14942 * spu-low.c (spu_wait): Adjust.
14943 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14945 (win32_wait): Adjust.
14947 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14949 * target.h (struct thread_resume): Delete leave_stopped member.
14950 (struct target_ops): Add a `n' argument to the `resume' callback.
14951 * server.c (start_inferior): Adjust.
14952 (handle_v_cont, myresume): Adjust.
14953 * linux-low.c (check_removed_breakpoint): Adjust to resume
14954 interface change, and to removed leave_stopped field.
14955 (resume_ptr): Delete.
14956 (struct thread_resume_array): New.
14957 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14958 resume interface change.
14959 (linux_continue_one_thread, linux_queue_one_thread)
14960 (resume_status_pending_p): Check if the resume field is NULL
14961 instead of checking the leave_stopped member.
14962 (linux_resume): Adjust to the target resume interface change.
14963 * spu-low.c (spu_resume): Adjust to the target resume interface
14965 * win32-low.c (win32_detach, win32_resume): Ditto.
14967 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14969 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14971 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14973 (linux_continue_one_thread): Only preserve the stepping flag if
14974 there's a pending breakpoint.
14976 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14978 * server.c (main): After the inferior having exited, call
14979 remote_close before exiting gdbserver.
14981 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14983 Fix size of FPSCR in Power 7 processors.
14984 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14985 (PPC_FEATURE_HAS_DFP): New #define.
14986 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14989 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14991 * server.c (handle_query) Whitespace and formatting.
14993 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14995 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14996 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14997 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14998 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14999 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15000 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15001 Makefile.in, configure.ac: Fix whitespace throughout.
15002 * configure: Regenerate.
15004 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15006 * inferiors.c (find_inferior): Make it safe for the callback
15007 function to delete the currently iterated inferior.
15009 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15011 * Makefile.in (linuw_low_h): Move higher.
15012 (thread-db.o): Depend on $(linux_low_h).
15014 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15016 Rename "process" to "lwp" throughout.
15018 * linux-low.c (all_processes): Rename to...
15019 (all_lwps): ... this.
15020 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15021 (add_process): Rename to ...
15022 (add_lwp): ... this. Adjust.
15023 (linux_create_inferior): Adjust.
15024 (linux_attach_lwp): Adjust.
15025 (linux_attach): Adjust.
15026 (linux_kill_one_process): Rename to ...
15027 (linux_kill_one_lwp): ... this. Adjust.
15028 (linux_kill): Adjust.
15029 (linux_detach_one_process): Rename to ...
15030 (linux_detach_one_lwp): ... this. Adjust.
15031 (linux_detach): Adjust.
15032 (check_removed_breakpoint): Adjust.
15033 (status_pending_p): Adjust.
15034 (linux_wait_for_process): Rename to ...
15035 (linux_wait_for_lwp): ... this. Adjust.
15036 (linux_wait_for_event): Adjust.
15037 (send_sigstop): Adjust.
15038 (wait_for_sigstop): Adjust.
15039 (stop_all_processes): Rename to ...
15040 (stop_all_lwps): ... this.
15041 (linux_resume_one_process): Rename to ...
15042 (linux_resume_one_lwp): ... this. Adjust.
15043 (linux_set_resume_request, linux_continue_one_thread)
15044 (linux_queue_one_thread, resume_status_pending_p)
15045 (usr_store_inferior_registers, regsets_store_inferior_registers)
15046 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15048 * linux-low.h (get_process): Rename to ...
15049 (get_lwp): ... this. Adjust.
15050 (get_thread_process): Rename to ...
15051 (get_thread_lwp): ... this. Adjust.
15052 (get_process_thread): Rename to ...
15053 (get_lwp_thread): ... this. Adjust.
15054 (struct process_info): Rename to ...
15055 (struct lwp_info): ... this.
15056 (all_processes): Rename to ...
15057 (all_lwps): ... this.
15058 * proc-service.c (ps_lgetregs): Adjust.
15059 * thread-db.c (thread_db_create_event, find_one_thread)
15060 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15062 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15064 * server.c (handle_query): Handle "qAttached".
15066 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15068 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15069 GPLv3, update license URL.
15071 2009-03-01 Doug Evans <dje@google.com>
15073 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15074 (server_h): Add gdb_signals.h.
15075 (signals.o): Update.
15076 * server.h (target_signal_from_host,target_signal_to_host_p)
15077 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15079 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15081 * remote-utils.c (getpkt): Also generate remote-debug
15082 information if noack_mode is set.
15084 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15086 * server.c (handle_query): Report qXfer:siginfo:read and
15087 qXfer:siginfo:write as supported and handle them.
15088 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15089 * linux-low.c (linux_xfer_siginfo): New.
15090 (linux_target_ops): Set it.
15092 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15094 * server.c (gdbserver_usage): Mention --remote-debug.
15095 (main): Accept '--remote-debug' switch.
15097 2009-01-18 Doug Evans <dje@google.com>
15099 * regcache.c (new_register_cache): No need to check result of xcalloc.
15100 * server.c (handle_search_memory): Back out calls to xmalloc,
15101 result is checked and error is returned to user upon failure.
15102 (handle_query): Ditto. Add more checks for result of malloc.
15103 (handle_v_cont): Check result of malloc, report error back to
15105 (handle_v_run): Ditto. Call freeargv.
15106 * server.h (freeargv): Declare.
15107 * utils.c (freeargv): New fn.
15109 2009-01-15 Doug Evans <dje@google.com>
15111 * gdbreplay.c (perror_with_name): Make arg const char *.
15112 * server.h (target_signal_to_name): Make return type const char *.
15113 * thread-db.c (thread_db_err_str): Make return type const char *.
15114 * utils.c (perror_with_name): Make arg const char *.
15116 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15118 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15119 when handling a EXIT_PROCESS_DEBUG_EVENT.
15121 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15123 * gdbreplay.c (gdbreplay_version): Update copyright year.
15124 * server.c (gdbserver_version): Likewise.
15126 2009-01-05 Doug Evans <dje@google.com>
15128 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15129 (handle_extended_wait): Improve comment.
15131 2008-12-13 Doug Evans <dje@google.com>
15133 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15134 * server.h (ATTR_MALLOC): New macro.
15135 (xmalloc,xcalloc,xstrdup): Declare.
15136 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15137 * inferiors.c: Ditto.
15138 * linux-low.c: Ditto.
15139 * mem-break.c: Ditto.
15140 * regcache.c: Ditto.
15141 * remote-utils.c: Ditto.
15144 * win32-low.c: Ditto.
15146 2008-12-12 Doug Evans <dje@google.com>
15148 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15149 in debugging printf.
15151 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15153 2008-12-09 Doug Evans <dje@google.com>
15155 * linux-low.h (struct process_info): Delete member tid, unused.
15156 * thread-db.c (find_one_thread): Update.
15157 (maybe_attach_thread): Update.
15159 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15161 * target.h (struct target_ops): Add qxfer_osdata member.
15162 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15164 (linux_qxfer_osdata): New functions.
15165 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15167 * server.c (handle_query): Handle "qXfer:osdata:read:".
15168 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15169 (buffer_xml_printf): New functions.
15170 * server.h (struct buffer): New.
15171 (buffer_grow_str, buffer_grow_str0): New macros.
15172 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15173 (buffer_xml_printf): Declare.
15175 2008-11-24 Doug Evans <dje@google.com>
15177 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15179 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15181 * server.c (handle_v_run): Always use the supplied argument list.
15183 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15185 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15186 (xtensa_regmap_table): Add entry for scompare1.
15188 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15190 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15191 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15192 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15193 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15194 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15195 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15196 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15197 XML target descriptions.
15198 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15199 when inferior is running on an ISA 2.05 or later processor. Add
15200 special case to return offset for full 64-bit slot of FPSCR when
15203 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15205 * Makefile.in (SFILES, clean): Added sparc64 files.
15206 (reg-sparc64.o, reg-sparc64.c): New.
15207 * configure.srv (sparc*-*-linux*): New configuration.
15208 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15209 syscall arguments for SPARC.
15210 (regsets_store_inferior_registers): Likewise.
15211 * linux-sparc-low.c: New file.
15213 2008-10-21 Doug Evans <dje@google.com>
15215 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15216 (READLINE_DIR,READLINE_DEP): Delete.
15217 (INTERNAL_CFLAGS): Update.
15218 (LINTFLAGS): Update.
15220 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15222 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15223 whole argv from the last run, not just argv[0].
15225 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15227 * regcache.c (new_register_cache): Return NULL if the register
15228 cache size isn't known yet.
15229 (free_register_cache): Avoid dereferencing a NULL regcache.
15231 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15233 * configure.srv: Merge MIPS and MIPS64.
15235 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15237 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15239 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15241 * Makefile.in: Add required vsx dependencies.
15243 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15244 Declare init_registers_powerpc_vsx32l.
15245 Declare init_registers_powerpc_vsx64l.
15246 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15247 (ppc_arch_setup): Check for VSX in hwcap.
15248 (ppc_fill_vsxregset): New function.
15249 (ppc_store_vsxregset): New function.
15250 Add new VSX entry in regset_info target_regsets.
15252 * configure.srv: Add new VSX dependencies.
15254 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15256 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15257 (remote_open): Set or clear transport_is_reliable.
15258 (putpkt_binary): Don't expect acks in noack mode.
15259 (getpkt): Don't send ack/nac in noack mode.
15260 * server.c (handle_general_set): Handle QStartNoAckMode.
15261 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15263 (main): Reset noack_mode on every connection.
15264 * server.h (noack_mode): Declare.
15266 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15268 * Makefile.in (GDBREPLAY_OBS): New variable.
15269 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15271 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15272 Daniel Jacobowitz <dan@codesourcery.com>
15274 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15275 (usr_store_inferior_registers): Likewise.
15276 (regsets_store_inferior_registers): Likewise.
15278 2008-07-31 Rolf Jansen <rj@surtec.com>
15279 Pedro Alves <pedro@codesourcery.com>
15281 * configure.ac: Check for memmem declaration.
15282 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15283 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15284 (disable_packet_qfThreadInfo): Unconditionally compile.
15285 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15286 * configure, config.in: Regenerate.
15288 2008-07-28 Doug Kwan <dougkwan@google.com>
15290 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15291 (linux_write_memory): Remove declaration of errno.
15293 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15295 * linux-low.c (handle_extended_wait): Do not use "status"
15296 variable uninitialized.
15298 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15300 * server.c (handle_v_attach): Inhibit reporting dll changes.
15302 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15304 * remote-utils.c (prepare_resume_reply): If requested, don't
15305 output "thread:TID" in the T stop reply.
15307 * server.c (disable_packet_vCont, disable_packet_Tthread)
15308 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15309 (handle_query): If requested, disable support for qC, qfThreadInfo
15311 (handle_v_requests): If requested, disable support for vCont.
15312 (gdbserver_show_disableable): New.
15313 (main): Handle --disable-packet and --disable-packet=LIST.
15315 * server.h (disable_packet_vCont, disable_packet_Tthread)
15316 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15318 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15320 * server.c (gdbserver_usage): Mention --version.
15322 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15324 * Makefile.in (gdbreplay.o): New rule.
15326 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15328 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15329 message, not gdbserver.
15331 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15332 Nathan Sidwell <nathan@codesourcery.com>
15333 Joseph Myers <joseph@codesourcery.com>
15335 * acinclude.m4: Include ../../config/acx.m4.
15336 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15337 * configure, config.in: Regenerate.
15338 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15339 * server.c (gdbserver_version): Print PKGVERSION.
15340 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15341 (main): Adjust gdbserver_usage calls.
15342 * gdbreplay.c (version, host_name): Add declarations.
15343 (gdbreplay_version, gdbreplay_usage): New.
15344 (main): Accept --version and --help options.
15346 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15348 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15349 (arm_breakpoint_at): Handle Thumb.
15350 (the_low_target): Add comment.
15352 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15354 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15356 2008-05-09 Doug Evans <dje@google.com>
15358 * server.h (decode_search_memory_packet): Declare.
15359 * remote-utils.c (decode_search_memory_packet): New fn.
15360 * server.c (handle_search_memory_1): New fn.
15361 (handle_search_memory): New fn.
15362 (handle_query): Process qSearch:memory packets.
15364 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15366 * regcache.c (registers_length): Remove.
15367 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15368 full register packet.
15369 * regcache.h (registers_length): Remove prototype.
15370 * server.h (PBUFSIZ): Define to 16384.
15372 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15374 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15375 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15376 powerpc-64l.o, and powerpc-altivec64l.o.
15377 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15378 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15379 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15380 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15381 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15384 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15385 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15386 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15387 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15388 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15389 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15390 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15391 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15392 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15393 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15396 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15397 (init_registers_powerpc_32l): ... this new prototype.
15398 (init_registers_powerpc_32): Remove, replace by ...
15399 (init_registers_powerpc_altivec32l): ... this new prototype.
15400 (init_registers_powerpc_e500): Remove, replace by ...
15401 (init_registers_powerpc_e500l): ... this new prototype.
15402 (init_registers_ppc64): Remove, replace by ...
15403 (init_registers_powerpc_64l): ... this new prototype.
15404 (init_registers_powerpc_64): Remove, replace by ...
15405 (init_registers_powerpc_altivec64l): ... this new prototype.
15406 (ppc_num_regs): Set to 73.
15407 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15408 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15409 (ppc_cannot_store_register): Handle orig_r3 and trap.
15410 (ppc_arch_setup): Update init_registers_... calls.
15411 (ppc_fill_gregset): Handle orig_r3 and trap.
15413 * inferiors.c (clear_inferiors): Reset current_inferior.
15415 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15417 * acinclude.m4: Add override.m4.
15418 * configure: Regenerate.
15420 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15422 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15423 initial call to init_register_ppc64.
15425 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15427 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15428 single powerpc*-*-linux* case.
15429 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15431 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15433 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15434 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15436 * linux-ppc-low.c: Include <elf.h>.
15437 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15438 (ppc_hwcap): New global variable.
15439 (ppc_regmap): Remove __SPE__ #ifdef sections.
15440 (ppc_regmap_e500): New global variable.
15441 (ppc_cannot_store_register): Update __SPE__ special case.
15442 (ppc_get_hwcap): New function.
15443 (ppc_arch_setup): Use it to determine whether inferior supports
15444 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15445 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15446 Do not access registers if target does not support AltiVec.
15447 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15448 Do not access registers if target does not support SPE.
15449 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15451 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15453 * linux-low.c (disabled_regsets, num_regsets): New.
15454 (use_regsets_p): Delete.
15455 (linux_wait_for_process): Clear disabled_regsets.
15456 (regsets_fetch_inferior_registers): Check and set it.
15457 (regsets_store_inferior_registers): Likewise.
15458 (linux_fetch_registers, linux_store_registers): Do not use
15460 (initialize_low): Allocate disabled_regsets.
15462 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15464 * Makefile.in (LIBOBJS): New.
15465 (OBS): Use LIBOBJS.
15466 (memmem.o): New rule.
15467 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15468 * configure: Regenerated.
15470 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15472 * server.c (handle_query): Never return "unsupported" for
15473 qXfer:features:read queries.
15475 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15477 * server.c (get_features_xml): Fix inverted condition.
15478 (handle_query): Always support qXfer:feature:read.
15480 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15482 * server.c (wrapper_argv): New.
15483 (start_inferior): Handle wrapper_argv. If set, expect an extra
15485 (gdbserver_usage): Document --wrapper.
15486 (main): Parse --wrapper.
15488 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15490 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15491 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15492 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15493 (ppc_set_pc): Likewise.
15494 (ppc_arch_setup): New function.
15495 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15496 of collect_register.
15497 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15499 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15501 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15502 instead of linux-ppc64-low.o.
15503 * linux-ppc64-low.c: Remove file.
15504 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15505 (linux-ppc64-low.o): Remove rule.
15507 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15508 (init_registers_powerpc_64): Likewise.
15509 (ppc_regmap): Conditionally define depending on __powerpc64__.
15510 (ppc_cannot_store_register): Do not special-case "fpscr" when
15511 compiled on __powerpc64__.
15512 (ppc_collect_ptrace_register): New function.
15513 (ppc_supply_ptrace_register): New function.
15514 (ppc_breakpoint): Change type to "unsigned int".
15515 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15516 (the_low_target): Conditionally provide initializers for the
15517 arch_setup member depending on __powerpc64__. Install
15518 collect_ptrace_register and supply_ptrace_register members.
15520 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15522 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15523 * server.c (gdbserver_xmltarget): Define.
15524 (get_features_xml): Use it to replace "target.xml" and arch_string.
15526 * configure.srv: Remove srv_xmltarget. Add XML files that were
15527 mentioned there to srv_xmlfiles instead. Remove conditional tests
15528 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15529 srv_xmlfiles and srv_regobj to include all possible choices.
15530 * configure.ac (srv_xmltarget): Remove.
15531 (srv_xmlfiles): Do not add "target.xml".
15532 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15533 checks for supplementary target information.
15534 * configure: Regenerate.
15535 * Makefile.in (XML_TARGET): Remove.
15536 (target.xml): Remove rule.
15537 (clean): Do not clean up target.xml.
15538 (.PRECIOUS): Do not mention target.xml.
15540 * target.h (struct target_ops): Remove arch_string member.
15541 * linux-low.c (linux_arch_string): Remove.
15542 (linux_target_ops): Remove arch_string initializer.
15543 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15544 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15545 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15546 * spu-low.c (spu_arch_string): Remove.
15547 (spu_target_ops): Remove arch_string initializer.
15548 * win32-low.c (win32_arch_string): Remove.
15549 (win32_target_ops): Remove arch_string initializer.
15550 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15551 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15552 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15554 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15556 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15557 by collect_ptrace_register and supply_ptrace_register hooks.
15558 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15559 instead of checking for the_low_target.left_pad_xfer.
15560 (usr_store_inferior_registers): Use collect_ptrace_register callback
15561 instead of checking for the_low_target.left_pad_xfer.
15563 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15564 (s390_supply_ptrace_register): Likewise.
15565 (s390_fill_gregset): Call s390_collect_ptrace_register.
15566 (the_low_target): Update.
15568 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15569 (ppc_supply_ptrace_register): Likewise.
15570 (the_low_target): Update.
15572 * linux-i386-low.c (the_low_target): Update.
15573 * linux-x86-64-low.c (the_low_target): Update.
15575 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15577 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15578 reg-s390.o and reg-s390x.o.
15580 * linux-low.c (new_inferior): New global variable.
15581 (linux_create_inferior, linux_attach): Set it.
15582 (linux_wait_for_process): Call the_low_target.arch_setup after the
15583 target has stopped for the first time.
15584 (initialize_low): Do not call the_low_target.arch_setup.
15586 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15587 (s390_set_pc): Likewise.
15588 (s390_arch_setup): New function.
15589 (the_low_target): Use s390_arch_setup as arch_setup routine.
15591 * regcache.c (realloc_register_cache): New function.
15592 (set_register_cache): Call it for each existing regcache.
15594 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15596 * server.h (init_registers): Remove prototype.
15598 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15599 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15600 instead of init_registers ().
15601 * linux-arm-low.c (init_registers_arm): Add prototype.
15602 (init_registers_arm_with_iwmmxt): Likewise.
15603 (the_low_target): Add initializer for arch_setup field.
15604 * linux-cris-low.c (init_registers_cris): Add prototype.
15605 (the_low_target): Add initializer for arch_setup field.
15606 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15607 (the_low_target): Add initializer for arch_setup field.
15608 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15609 (the_low_target): Add initializer for arch_setup field.
15610 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15611 (the_low_target): Add initializer for arch_setup field.
15612 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15613 (the_low_target): Add initializer for arch_setup field.
15614 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15615 (the_low_target): Add initializer for arch_setup field.
15616 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15617 (init_registers_mips64_linux): Likewise.
15618 (the_low_target): Add initializer for arch_setup field.
15619 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15620 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15621 (the_low_target): Add initializer for arch_setup field.
15622 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15623 (init_registers_powerpc_64): Likewise.
15624 (the_low_target): Add initializer for arch_setup field.
15625 * linux-s390-low.c (init_registers_s390): Add prototype.
15626 (init_registers_s390x): Likewise.
15627 (the_low_target): Add initializer for arch_setup field.
15628 * linux-sh-low.c (init_registers_sh): Add prototype.
15629 (the_low_target): Add initializer for arch_setup field.
15630 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15631 (the_low_target): Add initializer for arch_setup field.
15632 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15633 (the_low_target): Add initializer for arch_setup field.
15635 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15636 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15637 instead of init_registers ().
15638 * win32-arm-low.c (init_registers_arm): Add prototype.
15639 (the_low_target): Add initializer for arch_setup field.
15640 * win32-i386-low.c (init_registers_i386): Add prototype.
15641 (the_low_target): Add initializer for arch_setup field.
15643 * spu-low.c (init_registers_spu): Add prototype.
15644 (initialize_low): Call initialie_registers_spu () instead of
15645 initialize_registers ().
15647 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15649 * server.c (handle_v_requests): When handling the vRun and vAttach
15650 packets, if already debugging a process, don't kill it. Return an
15653 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15655 * server.c (handle_query): Correct length check.
15657 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15659 * win32-low.c (do_initial_child_stuff): Add process handle
15660 parameter. Set current_process_handle and current_process_id from the
15661 parameters. Clear globals.
15662 (win32_create_inferior): Don't set current_process_handle and
15663 current_process_id here. Instead pass them on the call to
15664 do_initial_child_stuff.
15665 (win32_attach): Likewise.
15666 (win32_clear_inferiors): New.
15667 (win32_kill): Don't close the current process handle or the
15668 current thread handle here. Instead call win32_clear_inferiors.
15669 (win32_detach): Don't open a new handle to the process. Call
15670 win32_clear_inferiors.
15671 (win32_join): Don't rely on current_process_handle; open a new
15672 handle using the process id.
15673 (win32_wait): Call win32_clear_inferiors when the inferior process
15676 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15678 * server.c (monitor_show_help): Add "exit".
15680 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15682 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15683 (clean): Add reg-xtensa.c.
15684 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15685 * configure.srv (xtensa*-*-linux*) New target.
15686 * linux-xtensa-low.c: New.
15687 * xtensa-xtregs.c: New.
15689 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15691 * hostio.c: Don't include errno.h.
15692 (errno_to_fileio_errno): Move to hostio-errno.
15693 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15694 error number outputting to the target->hostio_last_error callback.
15695 (hostio_packet_error): Use FILEIO_EINVAL directly.
15696 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15697 calls to hostio_error.
15698 * hostio-errno.c: New.
15699 * server.h (hostio_last_error_from_errno): Declare.
15700 * target.h (target_ops): Add hostio_last_error member.
15701 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15702 as hostio_last_error handler.
15703 * spu-low.c (spu_target_ops): Likewise.
15704 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15705 (wince_hostio_last_error): New functions.
15706 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15707 as hostio_last_error handler.
15708 (win32_target_ops) [!_WIN32_WCE]: Register
15709 hostio_last_error_from_errno as hostio_last_error handler.
15710 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15711 (hostio-errno.o): New rule.
15712 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15713 * configure.srv (srv_hostio_err_objs): New variable. Default to
15715 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15716 * configure: Regenerate.
15718 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15720 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15721 (linux_kill, linux_detach): Clean up the process list.
15722 * remote-utils.c (remote_open): Improve port number parsing.
15723 (putpkt_binary, input_interrupt): Only send interrupts if the target
15725 * server.c (extended_protocol): Make static.
15726 (attached): Define earlier.
15727 (exit_requested, response_needed, program_argv): New variables.
15728 (target_running): New.
15729 (start_inferior): Clear attached here.
15730 (attach_inferior): Set attached here.
15731 (require_running): Define.
15732 (handle_query): Use require_running and target_running. Implement
15734 (handle_v_attach, handle_v_run): New.
15735 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15736 (gdbserver_usage): Update.
15737 (main): Redo argument parsing. Handle --debug and --multi. Handle
15738 --attach along with other options or after the port. Save
15739 program_argv. Support no initial program. Resynchronize
15740 communication with GDB after an error. Handle "monitor exit".
15741 Use require_running and target_running. Always allow the extended
15742 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15743 restart in extended mode.
15744 * README: Refer to the GDB manual. Update --attach usage.
15746 2007-12-20 Andreas Schwab <schwab@suse.de>
15748 * linux-low.c (STACK_SIZE): Define.
15749 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15750 (linux_test_for_tracefork): Likewise.
15752 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15754 * linux-low.c (linux_wait_for_event): Update messages. Do not
15755 reinsert auto-delete breakpoints.
15756 * mem-break.c (struct breakpoint): Change return type of handler to
15758 (set_breakpoint_at): Update handler type.
15759 (reinsert_breakpoint_handler): Return 1 instead of calling
15761 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15763 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15764 * mem-break.h (set_breakpoint_at): Update handler type.
15765 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15766 * win32-low.c (auto_delete_breakpoint): New.
15767 (get_child_debug_event): Use it.
15769 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15771 * configure.ac: Check for pread and pwrite.
15772 * hostio.c (handle_pread): Fall back to lseek and read.
15773 (handle_pwrite): Fall back to lseek and write.
15774 * config.in, configure: Regenerated.
15776 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15778 * server.c (myresume): Add own_buf argument.
15779 (main): Update calls.
15781 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15783 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15784 * remote-utils.c (remote_open): Do not call disable_async_io.
15785 (block_async_io): Delete.
15786 (unblock_async_io): Make static.
15787 (initialize_async_io): New.
15788 * server.c (handle_v_cont): Handle async I/O here.
15789 (myresume): Likewise. Move other common resume tasks here...
15790 (main): ... from here. Call initialize_async_io. Disable async
15791 I/O before the main loop.
15792 * server.h (initialize_async_io): Declare.
15793 (block_async_io, unblock_async_io): Delete prototypes.
15794 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15796 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15798 * remote-utils.c (readchar): Allow binary data in received messages.
15800 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15802 * win32-low.c (attaching): New global.
15803 (win32_create_inferior): Clear the `attaching' global.
15804 (win32_attach): Set the `attaching' global.
15805 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15806 attaching. Only set a breakpoint at the entry point if not
15809 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15811 * server.c (main): Don't report dll events on the initial
15812 connection on attaches.
15814 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15816 * server.c (main): Relax numerical bases supported for the pid of
15817 the --attach command line argument.
15819 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15821 * win32-low.c (win32_attach): Call OpenProcess before
15822 DebugActiveProcess, not after. Add last error output to error
15825 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15827 * win32-low.c (win32_get_thread_context)
15828 (win32_set_thread_context): New functions.
15829 (thread_rec): Use win32_get_thread_context.
15830 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15831 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15834 2007-12-03 Leo Zayas
15835 Pedro Alves <pedro_alves@portugalmail.pt>
15837 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15839 (child_add_thread): Minor cleanup.
15840 (child_continue): Resume artificially suspended threads before
15841 calling ContinueDebugEvent.
15842 (suspend_one_thread): New.
15843 (fake_breakpoint_event): New.
15844 (get_child_debug_event): Change return type to int. Check here if
15845 gdb sent an interrupt request. If a soft interrupt was requested,
15846 fake a breakpoint event. Return 0 if there is no event to handle,
15848 (win32_wait): Don't check here if gdb sent an interrupt request.
15849 Ensure there is a valid event to handle.
15850 (win32_request_interrupt): Add soft interruption method as last
15853 2007-12-03 Leo Zayas
15854 Pedro Alves <pedro_alves@portugalmail.pt>
15856 * win32-low.h (win32_thread_info): Add descriptions to the
15857 structure members. Replace `suspend_count' counter by a
15859 * win32-low.c (thread_rec): Update condition of when to get the
15860 context from the inferior. Rely on ContextFlags being set if it
15861 has already been retrieved. Only suspend the inferior thread if
15862 we haven't already. Warn if that fails.
15863 (continue_one_thread): s/suspend_count/suspended/. Only call
15864 ResumeThread once. Warn if that fails.
15866 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15868 * win32-low.c (win32_wait): Don't read from the inferior when it
15869 has already exited.
15871 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15873 * Makefile.in (win32_low_h): New variable.
15874 (win32-low.o): Add dependency on $(win32_low_h).
15875 (win32-arm-low.o, win32-i386-low.o): New rules.
15877 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15879 * hostio.c: Correct copyright year.
15881 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15883 * Makefile.in (OBS): Add hostio.o.
15884 (hostio.o): New rule.
15885 * server.h (handle_vFile): Declare.
15886 * hostio.c: New file.
15887 * server.c (handle_v_requests): Take packet_len and new_packet_len
15888 for binary packets. Call handle_vFile.
15889 (main): Update call to handle_v_requests.
15891 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15893 * linux-low.c: Include <sched.h>.
15895 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15897 * linux-low.c (linux_tracefork_grandchild): New.
15898 (linux_tracefork_child): Use clone.
15899 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15901 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15903 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15905 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15907 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15909 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15911 * inferiors.c (change_inferior_id): Delete.
15912 (add_pid_to_list, pull_pid_from_list): New.
15913 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15914 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15915 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15916 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15917 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15918 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15919 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15920 (using_threads): Always set to 1.
15921 (handle_extended_wait): New.
15922 (add_process): Do not set TID.
15923 (linux_create_inferior): Set must_set_ptrace_flags.
15924 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15925 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15926 (linux_thread_alive): Rename TID argument to LWPID.
15927 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15928 (linux_wait_for_event): Do not use TID or check using_threads. Update
15929 call to dead_thread_notify. Call handle_extended_wait.
15930 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15931 (send_sigstop): Delete sigstop_sent.
15932 (wait_for_sigstop): Avoid TID.
15933 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15934 (linux_test_for_tracefork): New.
15935 (linux_lookup_signals): Use thread_db_active and
15936 linux_supports_tracefork_flag.
15937 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15938 * linux-low.h (get_process_thread): Avoid TID.
15939 (struct process_ifo): Move thread_known and tid to the end. Remove
15941 (linux_attach_lwp, thread_db_init): Update prototypes.
15942 * server.h (change_inferior_id): Delete prototype.
15943 (add_pid_to_list, pull_pid_from_list): New prototypes.
15944 * thread-db.c (thread_db_use_events): New.
15945 (find_first_thread): Rename to...
15946 (find_one_thread): ...this. Update callers and messages. Do not
15947 call fatal. Check thread_db_use_events. Do not call
15948 change_inferior_id or new_thread_notify.
15949 (maybe_attach_thread): Update. Do not call new_thread_notify.
15950 (thread_db_init): Set thread_db_use_events. Check use_events.
15951 * utils.c (fatal, warning): Correct message prefix.
15953 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15955 * Makefile.in (clean): Remove new files.
15956 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15957 (powerpc-64.o, powerpc-64.c): New rules.
15958 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15959 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15961 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15963 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15964 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15965 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15966 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15967 (target_regsets): Add AltiVec and SPE register sets.
15968 * configure.ac: Check for AltiVec and SPE.
15969 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15970 (ppc_fill_vrregset, ppc_store_vrregset): New.
15971 (target_regsets): Add AltiVec register set.
15972 * configure: Regenerated.
15974 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15976 * linux-low.c (O_LARGEFILE): Define.
15977 (linux_read_memory): Use /proc/PID/mem.
15978 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15979 * configure, config.in: Regenerated.
15981 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15983 * linux-low.c (linux_wait_for_event): Do not pass signals while
15986 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15988 * win32-low.c (create_process): New.
15989 (win32_create_inferior): Use create_process instead of
15990 CreateProcess. If create_process failed retry appending an ".exe"
15991 suffix. Store the GetLastError result immediatelly after
15992 create_process calls and use it on the call to error.
15994 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15996 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15998 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16000 * configure.ac: Switch license to GPLv3.
16002 2007-08-01 Michael Snyder <msnyder@access-company.com>
16004 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16006 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16008 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16010 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16011 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16012 CloseToolhelp32Snapshot.
16013 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16014 CloseToolhelp32Snapshot.
16016 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16018 * server.c (main): Check for inferior exit before main loop.
16020 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16022 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16023 instead of on tmp_desc.
16025 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16026 Daniel Jacobowitz <dan@codesourcery.com>
16028 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16029 (add_thread): Minor cleanups.
16030 (clear_inferiors): Move lower in the file. Clear the DLL
16032 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16033 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16034 (xml_escape_text): New.
16035 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16037 (handle_v_cont): Report errors.
16038 (gdbserver_version): Update.
16039 (main): Correct size of own_buf. Do not report initial DLL events.
16040 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16041 (unloaded_dll, xml_escape_text): New.
16042 * win32-low.c (enum target_waitkind): Update comments.
16043 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16044 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16045 (win32_EnumProcessModules, win32_GetModuleInformation)
16046 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16047 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16048 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16049 (win32_Module32First, win32_Module32Next, load_toolhelp)
16050 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16051 (get_child_debug_event): Handle DLL events.
16052 (win32_wait): Likewise.
16054 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16056 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16057 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16059 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16061 * win32-low.c (handle_output_debug_string): Ignore event if not
16064 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16066 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16068 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16070 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16072 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16074 * inferiors.c (change_inferior_id): Add comment.
16075 * linux-low.c (check_removed_breakpoint): Add an early
16076 prototype. Improve debug output.
16077 (linux_attach): Doc update.
16078 (linux_detach_one_process, linux_detach): Clean up before releasing
16080 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16081 * linux-low.h (struct process_info): Doc improvement.
16082 * mem-break.c (delete_all_breakpoints): New.
16083 * mem-break.h (delete_all_breakpoints): New prototype.
16084 * thread-db.c (find_first_thread): New.
16085 (thread_db_create_event): Call it instead of
16086 thread_db_find_new_threads. Clean up unused variables.
16087 (maybe_attach_thread): Remove first thread handling.
16088 (thread_db_find_new_threads): Use find_first_thread.
16089 (thread_db_get_tls_address): Likewise.
16091 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16093 * thread-db.c (thread_db_find_new_threads): Add prototype.
16094 (thread_db_create_event): Check for the main thread before adding
16096 (maybe_attach_thread): Only enable event reporting if TID == 0.
16097 (thread_db_get_tls_address): Check for new threads.
16099 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16101 * linux-low.c (linux_create_inferior): Try execv before execvp.
16102 * spu-low.c (spu_create_inferior): Likewise.
16104 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16106 * linux-low.c (linux_create_inferior): Change execv to execvp.
16107 * spu-low.c (spu_create_inferior): Likewies.
16109 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16111 * Makefile.in (clean): Clean new files instead of deleted ones.
16112 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16113 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16115 * configure.srv: Specify XML files and new regformats for MIPS and
16117 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16118 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16119 an entry for the restart register.
16120 (mips_cannot_fetch_register, mips_cannot_store_register)
16121 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16122 register names to match the XML descriptions.
16123 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16124 restart register instead of $0.
16126 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16127 Markus Deuling <deuling@de.ibm.com>
16129 * remote-utils.c (decode_xfer_write): New function.
16130 * server.h (decode_xfer_write): Add prototype.
16131 * server.c (handle_query): Add PACKET_LEN argument. Support
16132 qXfer:spu:read and qXfer:spu:write packets.
16133 (main): Pass packet_len to handle_query.
16134 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16135 * target.h (target_ops): Add qxfer_spu.
16137 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16139 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16140 accessing non-seekable spufs files.
16142 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16144 * server.c (handle_query): Add reply for qC packet.
16146 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16147 Leo Zayas <lerele@champenstudios@com>
16149 * server.h (check_remote_input_interrupt_request): New function.
16150 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16151 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16152 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16153 (check_remote_input_interrupt_request): New function.
16154 * server.h (check_remote_input_interrupt_request): Declare.
16155 * win32-low.c (winapi_DebugBreakProcess,
16156 winapi_GenerateConsoleCtrlEvent): New typedefs.
16157 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16159 (win32_wait): Check for remote interrupt request
16160 with check_remote_input_interrupt_request.
16161 (win32_request_interrupt): New function.
16162 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16164 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16166 * win32-low.c (debug_registers_changed,
16167 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16168 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16169 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16170 (thread_rec): Get context using the low target.
16171 (child_add_thread): Call thread_added on the low target,
16172 which does the same thing.
16174 (do_initial_child_stuff): Remove debug registers references.
16175 Set context using the low target. Resume threads after
16176 setting the contexts.
16177 (child_continue): Remove dead variable. Remove debug
16178 registers references.
16179 (child_fetch_inferior_registers): Go through the low target.
16180 (do_child_store_inferior_registers): Remove.
16181 (child_store_inferior_registers): Go through the low target.
16182 (win32_resume): Remove debug registers references.
16183 Set context using the low target.
16184 (handle_exception): Change return type to void. Don't record
16185 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16186 first chance exception.
16187 (get_child_debug_event): Change return type to void. Remove
16188 goto loop. Always return after waiting for debug event.
16189 (win32_wait): Convert to switch statement. Handle spurious
16192 * win32-i386-low.c (debug_registers_changed,
16193 debug_registers_used): New.
16194 (initial_stuff): Rename to ...
16195 (i386_initial_stuff): ... this. Clear debug registers
16197 (store_debug_registers): Delete.
16198 (i386_get_thread_context): New.
16199 (load_debug_registers): Delete.
16200 (i386_set_thread_context): New.
16201 (i386_thread_added): New.
16202 (single_step): Rename to ...
16203 (i386_single_step): ... this.
16204 (do_fetch_inferior_registers): Rename to ...
16205 (i386_fetch_inferior_register): ... this.
16206 (i386_store_inferior_register): New.
16207 (the_low_target): Adapt to new interface.
16209 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16210 (arm_get_thread_context): New.
16211 (arm_set_thread_context): New.
16213 (do_fetch_inferior_registers): Rename to ...
16214 (arm_fetch_inferior_register): ... this.
16215 (arm_store_inferior_register): New.
16216 (arm_wince_breakpoint): Reimplement as unsigned long.
16217 (arm_wince_breakpoint_len): Define.
16218 (the_low_target): Adapt to new interface.
16220 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16221 load_debug_registers. Add get_thread_context, set_thread_context,
16222 thread_added and store_inferior_register. Rename
16223 fetch_inferior_registers to fetch_inferior_register.
16224 (regptr): Remove declaration.
16226 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16228 * linux-low.c (linux_detach): Change return type to int. Return 0.
16229 * spu-low.c (spu_detach): Likewise.
16231 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16233 * target.h (target_ops): Change return type of detach to int.
16235 (join_inferior): New.
16236 * server.c (main): Don't skip detach support on mingw32.
16237 If the inferior doesn't support detaching return error.
16238 Call join_inferior instead of using waitpid.
16239 * linux-low.c (linux_join): New.
16240 (linux_target_op): Add linux_join.
16241 * spu-low.c (spu_join): New.
16242 (spu_target_ops): Add spu_join.
16243 * win32-low.c (win32_detach): Adapt to new interface.
16244 Reopen current_process_handle before detaching. Issue a child
16245 resume before detaching.
16247 (win32_target_op): Add win32_join.
16249 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16251 * win32-low.c (win32-attach): Fix return value.
16252 * target.h (target_ops): Describe ATTACH return values.
16254 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16256 * win32-low.c (GETPROCADDRESS): Define.
16257 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16258 (winapi_DebugSetProcessKillOnExit): Likewise.
16259 (win32_create_inferior): Force usage of ansi CreateProcessA.
16260 (win32_attach): Use GETPROCADDRESS.
16261 (win32_detach): Likewise.
16263 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16265 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16267 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16269 * win32-low.c: Commit leftover changes from 2007-03-29.
16271 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16273 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16274 fields short instead of int. Add explicit padding.
16275 (i387_cache_to_fsave): Remove unnecessary casts.
16276 (i387_fsave_to_cache): Doc fix.
16277 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16279 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16281 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16282 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16284 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16286 * configure.srv (arm*-*-mingw32ce*): Move near the other
16289 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16291 * configure.ac: Add errno checking.
16292 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16293 sys/file.h and malloc.h.
16294 (AC_CHECK_DECLS): Add perror.
16295 (srv_mingwce): Handle.
16296 * configure.srv (i[34567]86-*-cygwin*): Add
16297 win32-i386-low.o to srv_tgtobj.
16298 (i[34567]86-*-mingw*): Likewise.
16299 (arm*-*-mingw32ce*): Add case.
16300 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16301 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16302 [__MINGW32CE__] (strerror): New function.
16303 [__MINGW32CE__] (errno): Define to GetLastError.
16304 [__MINGW32CE__] (COUNTOF): New macro.
16305 (remote_open): Remove extra close call.
16306 * mem-break.c (delete_breakpoint_at): New function.
16307 * mem-break.h (delete_breakpoint_at): Declare.
16308 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16309 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16310 [USE_WIN32API] (read, write): Add char* casts.
16311 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16312 * server.h: Include wincecompat.h on Windows CE.
16313 [HAVE_ERRNO_H]: Check.
16314 (perror): Declare if not declared.
16315 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16316 (perror_with_name): Remove errno declaration.
16317 * wincecompat.h: New.
16318 * wincecompat.c: New.
16319 * win32-low.h: New.
16320 * win32-arm-low.c: New.
16321 * win32-i386-low.c: New.
16322 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16323 (OUTMSG2): Make it safe.
16325 (COUNTOF): New macro.
16326 (NUM_REGS): Get it from the low target.
16327 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16328 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16329 (thread_rec): Let low target handle debug registers.
16330 (child_add_thread): Likewise.
16331 (child_init_thread_list): Likewise.
16332 (continue_one_thread): Likewise.
16334 (do_child_fetch_inferior_registers): Move to ...
16335 * win32-i386-low.c: ... here, and rename to ...
16336 (do_fetch_inferior_registers): ... this.
16337 * win32-low.c (child_fetch_inferior_registers):
16338 Go through the low target.
16339 (do_child_store_inferior_registers): Use regptr.
16340 (strwinerror): New function.
16341 (win32_create_inferior): Handle Windows CE.
16342 Use strwinerror instead of strerror on Windows error
16343 codes. Add program to the error output.
16344 Don't close the main thread handle on Windows CE.
16345 (win32_attach): Use coredll.dll on Windows CE.
16346 (win32_kill): Close current process and current
16348 (win32_detach): Use coredll.dll on Windows CE.
16349 (win32_resume): Let low target handle debug registers, and
16351 (handle_exception): Add/Remove initial breakpoint. Avoid
16352 non-existant WSTOPSIG on Windows CE.
16353 (win32_read_inferior_memory): Cast to remove warning.
16354 (win32_arch_string): Go through the low target.
16355 (initialize_low): Call set_breakpoint_data with the low
16356 target's breakpoint.
16357 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16358 FOP_REGNUM, mappings): Move to ...
16359 * win32-i386-low.c: ... here.
16360 * win32-low.c (win32_thread_info): Move to ...
16361 * win32-low.h: ... here.
16362 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16363 win32-arm-low.c and wincecompat.c.
16364 (all:): Add $EXEEXT.
16365 (install-only:): Likewise.
16366 (gdbserver:): Likewise.
16367 (gdbreplay:): Likewise.
16368 * config.in: Regenerate.
16369 * configure: Regenerate.
16371 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16373 * win32-low.c: Rename typedef thread_info to
16374 win32_thread_info throughout.
16376 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16378 * win32-i386-low.c: Rename to ...
16379 * win32-low.c: ... this.
16380 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16381 * Makefile.in: Likewise.
16383 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16385 * remote-utils.c (monitor_output): Constify msg parameter.
16386 * server.h (monitor_output): Likewise.
16387 * win32-i386-low.c (handle_output_debug_string): New.
16388 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16389 handle_output_debug_string.
16390 (get_child_debug_event): Likewise.
16392 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16394 * server.c (main): Correct strtoul check.
16396 2007-03-27 Jon Ringle <jon@ringle.org>
16398 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16400 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16402 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16404 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16406 * terminal.h: Check HAVE_SGTTY_H.
16408 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16410 * remote-utils.c (remote_open): Print out the assigned port number.
16412 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16414 * remote-utils.c (monitor_output): New function.
16415 * server.c (debug_threads): Define here.
16416 (monitor_show_help): New function.
16417 (handle_query): Handle qRcmd.
16418 (main): Do not handle 'd' packet.
16419 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16420 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16423 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16425 * Makefile.in (EXEEXT): New.
16426 (clean): Use $(EXEEXT).
16428 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16430 * target.h (target_ops): Rename send_signal to request_interrupt,
16431 and remove enum target_signal parameter.
16432 * linux-low.c (linux_request_interrupt): Rename from
16433 linux_send_signal, and always send SIGINT.
16434 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16435 and always send SIGINT.
16436 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16438 (input_interrupt): Likewise.
16440 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16442 * server.c (get_features_xml): Check if target implemented
16444 * win32-i386-low.c (win32_arch_string): New.
16445 (win32_target_ops): Add win32_arch_string as arch_string member.
16447 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16449 * spu-low.c (spu_arch_string): New.
16450 (spu_target_ops): Add spu_arch_string.
16452 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16454 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16455 * configure.ac: Do not check for terminal.h.
16456 * configure, config.in: Regenerated.
16458 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16460 * Makefile.in (OBS): Add $(XML_BUILTIN).
16461 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16463 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16464 (arm-with-iwmmxt.c): New.
16465 * config.in, configure: Regenerate.
16466 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16467 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16468 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16469 (arm*-*-linux*): Add iWMMXt and regset support.
16470 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16471 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16472 (arm_store_wmmxregset, target_regsets): New.
16473 * server.c (get_features_xml): Take annex argument. Check builtin
16475 (handle_query): Handle multiple annexes.
16477 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16479 * remote-utils.c [USE_WIN32API] (read, write): Define.
16480 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16483 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16485 * linux-i386-low.c (the_low_target): Set arch_string.
16486 * linux-x86-64-low.c (the_low_target): Likewise.
16487 * linux-low.c (linux_arch_string): New.
16488 (linux_target_ops): Add it.
16489 * linux-low.h (struct linux_target_ops): Add arch_string.
16490 * server.c (write_qxfer_response): Use const void * for DATA.
16491 (get_features_xml): New.
16492 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16493 * target.h (struct target_ops): Add arch_string method.
16495 2007-01-03 Denis Pilat <denis.pilat@st.com>
16496 Daniel Jacobowitz <dan@codesourcery.com>
16498 * linux-low.c (linux_kill): Handle being called with no threads.
16499 * win32-i386-low.c (win32_kill): Likewise.
16500 (get_child_debug_event): Clear current_process_handle.
16502 2006-12-30 Denis PILAT <denis.pilat@st.com>
16503 Daniel Jacobowitz <dan@codesourcery.com>
16505 * remote-utils.c (remote_open): Check the type of specified
16506 serial port devices before opening them.
16507 * server.c (main): Kill the inferior if an error occurs during
16508 the first remote_open.
16510 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16512 * README: Update supported targets.
16514 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16516 * Makefile.in (clean): Remove reg-mips64.c.
16517 (reg-mips64.c, reg-mips64.o): New rules.
16518 * configure.srv: Handle mips64. Include regset support for mips.
16519 * linux-mips-low.c (union mips_register): New.
16520 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16521 (mips_breakpoint, mips_breakpoint_at): Use int.
16522 (mips_collect_register, mips_supply_register)
16523 (mips_collect_register_32bit, mips_supply_register_32bit)
16524 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16525 (mips_store_fpregset, target_regsets): New.
16526 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16528 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16530 * configure.srv: Add target "spu*-*-*".
16531 * Makefile.in (clean): Remove reg-spu.c.
16532 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16533 * spu-low.c: New file.
16535 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16537 * configure.ac: Correct td_thr_tls_get_addr test.
16538 * configure: Regenerated.
16540 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16542 * linux-low.c (linux_wait_for_event): Reformat. Use the
16543 pass_signals array.
16544 * remote-utils.c (decode_address_to_semicolon): New.
16545 * server.c (pass_signals, handle_general_set): New.
16546 (handle_query): Mention QPassSignals for qSupported.
16547 (main): Call handle_general_set.
16548 * server.h (pass_signals, decode_address_to_semicolon): New.
16550 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16552 * server.c (handle_query): Correct error handling for read_auxv.
16554 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16556 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16557 and srv_linux_thread_db to yes.
16558 * linux-s390-low.c (s390_fill_gregset): New function.
16559 (target_regsets): Define data structure.
16561 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16563 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16564 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16565 * config.in, configure: Regenerated.
16566 * inferiors.c (gdb_id_to_thread): New function.
16567 (gdb_id_to_thread_id): Use it.
16568 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16569 * linux-low.h (struct process_info): Add th member.
16570 (thread_db_get_tls_address): New prototype.
16571 * remote-utils.c (decode_address): Make non-static.
16572 * server.c (handle_query): Handle qGetTLSAddr.
16573 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16574 * target.h (struct target_ops): Add get_tls_address.
16575 * thread-db.c (maybe_attach_thread): Save the thread handle.
16576 (thread_db_get_tls_address): New.
16578 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16580 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16581 (linux_resume_one_process): Take a siginfo_t *. Update all
16582 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16583 (struct pending_signals): Add a siginfo_t.
16584 (linux_wait_for_process): Always set last_status.
16585 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16586 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16587 * linux-low.h (struct process_info): Add last_status.
16589 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16591 * remote-utils.c (try_rle): New function.
16592 (putpkt_binary): Use it.
16594 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16596 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16597 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16598 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16599 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16600 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16603 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16605 * server.c (terminal_fd): New variable.
16606 (old_foreground_pgrp): Likewise.
16607 (restore_old_foreground_pgrp): New function.
16608 (start_inferior): Record the terminal file descriptor in terminal_fd
16609 and its original foreground group in old_foreground_pgrp. Register
16610 restore_old_foreground_pgrp with atexit().
16612 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16614 * server.c (handle_query): Correct qPart to qXfer.
16616 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16618 * configure.ac: Check for more headers which are missing on
16619 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16620 * configure.srv: Add Cygwin and mingw32.
16621 * remote-utils.c: Don't include headers unconditionally which
16622 are missing on mingw32. Include <winsock.h> for mingw32.
16623 (remote_open): Adjust for mingw32 support. Flush
16624 standard error after writing to it.
16625 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16626 (unblock_async_io, enable_async_io, disable_async_io)
16627 (readchar, getpkt): Update for Winsock support.
16628 (prepare_resume_reply): Expect a protocol signal number.
16629 * server.c: Disable <sys/wait.h> on mingw32.
16630 (start_inferior): Adjust for mingw32 support. Flush
16631 standard error after writing to it.
16632 (attach_inferior): Likewise. Use protocol signal
16634 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16636 * win32-i386-low.c: New file.
16637 * Makefile.in (XM_CLIBS): Set.
16638 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16639 (win32-i386-low.o): New dependency rule.
16640 * linux-low.c (linux_wait): Use target signal numbers.
16641 * target.h (struct target_ops): Doc fix.
16642 * server.h (target_signal_to_name): New prototype.
16643 * gdbreplay.c: Don't include headers unconditionally which
16644 are missing on mingw32. Include <winsock.h> for mingw32.
16645 (remote_close, remote_open): Adjust for Winsock support.
16646 * configure, config.in: Regenerated.
16648 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16650 * server.c (decode_xfer_read, write_qxfer_response): New.
16651 (handle_query): Take a packet length argument. Handle
16652 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16653 the qSupported response.
16654 (main): Update call to handle_query.
16656 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16658 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16659 (putpkt_binary): Renamed from putpkt and adjusted for binary
16661 (putpkt): New wrapper for putpkt_binary.
16662 (readchar): Don't mask off the high bit.
16663 (decode_X_packet): New function.
16664 * server.c (main): Call putpkt_binary if a handler sets the packet
16665 length. Save the length of the incoming packet. Handle 'X'.
16666 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16668 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16670 * server.c (handle_query): Handle qSupported.
16672 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16674 * remote-utils.c (all_symbols_looked_up): New variable.
16675 (look_up_one_symbol): Check it.
16676 * server.h (look_up_one_symbol): New declaration.
16677 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16679 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16681 * Makefile.in (linux-arm-low.o): Update dependencies.
16682 * linux-arm-low.c: Include "gdb_proc_service.h".
16683 (PTRACE_GET_THREAD_AREA): Define.
16684 (ps_get_thread_area): New function.
16686 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16688 * configure.srv (m68k*-*-uclinux*): New target.
16689 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16690 (linux_resume_one_process): Remove extraneous cast.
16691 (linux_read_offsets): New.
16692 (linux_target_op): Add linux_read_offsets on mmuless systems.
16693 * server.c (handle_query): Add qOffsets logic.
16694 * target.h (struct target_ops): Add read_offsets.
16696 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16698 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16699 (PTRACE_GET_THREAD_AREA): Define.
16700 (ps_get_thread_area): New function.
16701 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16702 (linux-x86-64-low.o): Update.
16704 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16706 * configure.ac: Remove checks for prfpregset_t.
16707 * gdb_proc_service.h: New file.
16708 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16709 new "gdb_proc_service.h".
16710 * proc-service.c: Likewise.
16711 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16712 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16713 * Makefile.in (gdb_proc_service_h): Updated.
16714 * configure, config.in: Regenerated.
16716 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16718 * remote-utils.c (prepare_resume_reply): Move declaration
16719 of gdb_id_from_wait to the top of the block.
16721 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16723 * linux-low.c (regsets_store_inferior_registers): Read the regset
16724 from the target before filling it.
16726 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16728 * server.c (attach_inferior): Return SIGTRAP for a successful
16731 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16733 * Makefile.in (OBS): Add version.o.
16734 (STAGESTUFF): Delete.
16735 (version.o): Add dependencies.
16736 (version.c): Replace rule.
16737 (clean): Remove version.c.
16738 * server.c (gdbserver_version): New.
16739 (gdbserver_usage): Use printf.
16740 (main): Handle --version and --help.
16741 * server.h (version, host_name): Add declarations.
16743 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16755 * linux-x86-64-low.c:
16757 * linux-s390-low.c:
16758 * linux-ppc64-low.c:
16760 * linux-mips-low.c:
16761 * linux-m68k-low.c:
16762 * linux-m32r-low.c:
16765 * linux-ia64-low.c:
16766 * linux-i386-low.c:
16767 * linux-crisv32-low.c:
16779 * gdbserver.1: Add (C) after Copyright. Update the FSF
16782 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16784 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16785 (arm_breakpoint_at): Recognize both breakpoints.
16786 (the_low_target): Use the correct breakpoint instruction.
16788 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16790 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16791 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16792 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16793 (the_low_target): Update.
16795 2005-10-25 Andreas Schwab <schwab@suse.de>
16797 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16799 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16800 (ia64_num_regs): Reduce to 462.
16802 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16804 * acinclude.m4: Correct quoting.
16805 * aclocal.m4: Regenerated.
16807 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16808 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16809 (thread_db_init): Call thread_db_err_str.
16810 * configure.ac: Check for TD_VERSION.
16811 * config.in, configure: Regenerated.
16813 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16815 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16817 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16819 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16820 is not available. Define HAVE_PTRACE_GETREGS if it is.
16821 * config.in, configure: Regenerated.
16822 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16823 * linux-i386-low.c, linux-m68k-low.c: Update to use
16824 HAVE_PTRACE_GETREGS.
16825 * linux-low.c (regsets_fetch_inferior_registers)
16826 (regsets_store_inferior_registers): Only return 0 if we processed
16828 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16829 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16831 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16833 * inferiors.c (struct thread_info): Add gdb_id.
16834 (add_thread): Add gdb_id argument.
16835 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16836 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16837 calls to add_thread.
16838 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16839 * server.c (handle_query): Use thread_to_gdb_id.
16840 (handle_v_cont, main): Use gdb_id_to_thread_id.
16841 * server.h (add_thread): Update prototype.
16842 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16845 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16847 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16848 left-padded registers.
16849 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16850 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16852 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16854 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16855 * configure: Regenerate.
16856 * config.in: Regenerate.
16857 * server.h (NEED_DECLARATION_STRERROR):
16858 Replace with !HAVE_DECL_STRERROR.
16860 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16862 * linux-low.c (linux_wait, linux_send_signal): Don't test
16863 an unsigned long variable for > 0 if it could be MAX_ULONG.
16864 * server.c (myresume): Likewise.
16865 * target.c (set_desired_inferior): Likewise.
16867 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16869 * configure.ac: Simplify and improve check for socklen_t.
16870 * configure, config.in: Regenerate.
16872 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16874 * acconfig.h: Remove.
16875 * configure.ac: Add a test for socklen_t. Use three-argument
16876 AC_DEFINE throughout.
16877 * config.in: Regenerated using autoheader 2.59.
16878 * configure: Regenerated.
16880 * gdbreplay.c (socklen_t): Provide a default.
16881 (remote_open): Use socklen_t.
16882 * remote-utils.c (socklen_t): Provide a default.
16883 (remote_open): Use socklen_t.
16884 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16887 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16889 * linux-low.c (linux_read_memory, linux_write_memory)
16890 (linux_read_auxv): Likewise.
16891 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16892 (check_mem_write): Likewise.
16893 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16895 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16896 (registers_from_string, register_data): Likewise.
16897 * server.c (handle_query, main): Likewise.
16898 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16899 (decode_M_packet): Likewise.
16900 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16901 * target.h (struct target_ops): Update read_memory, write_memory,
16903 (read_inferior_memory, write_inferior_memory): Update.
16904 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16905 to unsigned char *.
16906 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16907 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16908 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16909 linux-s390-low.c, linux-sh-low.c: Update for changes in
16910 read_inferior_memory and the_low_target->breakpoint.
16912 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16914 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16915 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16916 * configure.srv: Add powerpc64-*-linux*.
16917 * linux-ppc64-low.c: New file.
16919 2005-05-23 Orjan Friberg <orjanf@axis.com>
16921 * linux-cris-low.c: New file with support for CRIS.
16922 * linux-crisv32-low.c: Ditto for CRISv32.
16923 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16924 (clean): Add reg-cris.c and reg-crisv32.c.
16925 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16926 reg-crisv32.o, and reg-crisv32.c to make rules.
16927 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16928 recognized targets.
16930 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16932 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16933 of sizeof (PTRACE_XFER_TYPE).
16934 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16936 2005-05-12 Orjan Friberg <orjanf@axis.com>
16938 * target.h (struct target_ops): Add insert_watchpoint,
16939 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16940 pointers for hardware watchpoint support.
16941 * linux-low.h (struct linux_target_ops): Ditto.
16942 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16943 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16944 to linux_target_ops.
16945 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16947 * server.c (main): Recognize 'Z' and 'z' packets.
16949 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16951 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16952 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16953 (the_low_target): Add new members.
16955 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16957 * proc-service.c (ps_lgetregs): Search all_processes instead of
16960 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16962 * server.c (start_inferior): Change return type to int.
16963 (attach_inferior): Change sigptr to int *.
16964 (handle_v_cont, handle_v_requests): Change signal to int *.
16965 (main): Change signal to int.
16967 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16969 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16970 * configure.srv: Add m32r*-*-linux*.
16971 * linux-m32r-low.c: New file.
16973 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16975 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16977 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16979 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16980 Take unsigned long arguments for PIDs.
16981 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16982 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16983 (wait_for_sigstop, linux_resume_one_process)
16984 (regsets_fetch_inferior_registers, linux_send_signal)
16985 (linux_read_auxv): Likewise. Update the types of variables holding
16986 PIDs. Update format string specifiers.
16987 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16988 * remote-utils.c (prepare_resume_reply): Likewise.
16989 * server.c (cont_thread, general_thread, step_thread)
16990 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16992 (handle_query): Update format specifiers.
16993 (handle_v_cont, main): Use strtoul for thread IDs.
16994 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16995 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16996 (general_thread, step_thread, thread_from_wait)
16997 (old_thread_from_wait): Update.
16998 * target.h (struct thread_resume): Use unsigned long for THREAD.
16999 (struct target_ops): Use unsigned long for arguments to attach and
17002 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17004 * acinclude.m4: Include bfd/bfd.m4 directly.
17005 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17006 <agriffis@toolchain.org>.
17007 * aclocal.m4, configure: Regenerated.
17009 2005-01-07 Andrew Cagney <cagney@gnu.org>
17011 * configure.ac: Rename configure.in, require autoconf 2.59.
17012 * configure: Re-generate.
17014 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17016 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17017 LIBS when finished.
17018 * aclocal.m4: Regenerated.
17019 * configure: Regenerated.
17021 2004-11-21 Andreas Schwab <schwab@suse.de>
17023 * linux-m68k-low.c (m68k_num_gregs): Define.
17024 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17025 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17026 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17027 (m68k_breakpoint_at): New. Add to the_low_target.
17029 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17030 srv_linux_thread_db to yes.
17032 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17034 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17035 (ARCH_SET_FS): Likewise.
17036 (ARCH_GET_FS): Likewise.
17037 (ARCH_GET_GS): Likewise.
17039 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17041 * linux-i386-low.c (ps_get_thread_area): New.
17042 * linux-x86-64-low.c (ps_get_thread_area): New.
17043 * linux-low.c: Include <sys/syscall.h>.
17044 (linux_kill_one_process): Don't kill the first thread here.
17045 (linux_kill): Kill the first thread here.
17046 (kill_lwp): New function.
17047 (send_sigstop, linux_send_signal): Use it.
17048 * proc-service.c: Clean up #ifdefs.
17049 (fpregset_info): Delete.
17050 (ps_lgetregs): Update and enable implementation.
17051 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17053 * remote-utils.c (struct sym_cache, symbol_cache): New.
17054 (input_interrupt): Print a clearer message.
17055 (async_io_enabled): New variable.
17056 (enable_async_io, disable_async_io): Use it. Update comments.
17057 (look_up_one_symbol): Use the symbol cache.
17058 * thread-db.c (thread_db_look_up_symbols): New function.
17059 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17061 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17063 * configure.in: Test for -rdynamic.
17064 * configure: Regenerated.
17065 * Makefile (INTERNAL_LDFLAGS): New.
17066 (gdbserver, gdbreplay): Use it.
17068 2004-09-02 Andrew Cagney <cagney@gnu.org>
17070 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17072 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17074 * linux-low.c (linux_wait): Clear all_processes list also.
17076 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17078 * linux-low.c: Include <errno.h>. Remove extern declaration of
17081 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17083 * gdbreplay.c, server.h, utils.c: Update copyright years.
17085 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17087 * server.c (main): Print child status or termination signal from
17088 variable 'signal', not 'sig'.
17090 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17092 * linux-low.c (linux_read_memory): Change return type to
17093 int. Check for and return error from ptrace().
17094 * target.c (read_inferior_memory): Change return type to int. Pass
17095 back return status from the_target->read_memory().
17096 * target.h (struct target_ops): Adapt *read_memory() prototype.
17098 (read_inferior_memory): Adapt prototype.
17099 * server.c (main): Return an error packet if
17100 read_inferior_memory() returns an error.
17102 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17104 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17105 Unify with other clean targets.
17107 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17109 * server.c (handle_v_cont): Call set_desired_inferior.
17111 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17113 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17115 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17117 * linux-low.c (linux_wait): Unblock async I/O.
17118 (linux_resume): Block and enable async I/O.
17119 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17120 * server.h (block_async_io, unblock_async_io): Add prototypes.
17122 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17124 * remote-utils.c (remote_open): Print a status notice after
17125 opening a TCP port.
17126 * server.c (attach_inferior): Print a status notice after
17129 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17131 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17133 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17135 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17137 * server.c, target.h: Update copyright years.
17139 2004-02-25 Roland McGrath <roland@redhat.com>
17141 * target.h (struct target_ops): New member `read_auxv'.
17142 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17143 * linux-low.c (linux_read_auxv): New function.
17144 (linux_target_ops): Initialize `read_auxv' member to that.
17146 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17148 Committed by Jim Blandy <jimb@redhat.com>.
17150 * linux-s390-low.c (s390_num_regs): Update.
17151 (s390_regmap): Remove control registers. Use __s390x__ predefine
17152 instead of GPR_SIZE to distiguish s390 and s390x targets.
17154 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17156 * linux-low.c: Update copyright year.
17157 (check_removed_breakpoint): Clear pending_is_breakpoint.
17158 (linux_set_resume_request, linux_queue_one_thread)
17159 (resume_status_pending_p): New functions.
17160 (linux_continue_one_thread): Use process->resume.
17161 (linux_resume): Only resume threads if there are no pending events.
17162 * linux-low.h (struct process_info): Add resume request
17165 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17167 * regcache.c (new_register_cache): Clear the allocated register
17168 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17170 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17172 * linux-low.c (linux_resume): Take a struct thread_resume *
17174 (linux_wait): Update call.
17175 (resume_ptr): New static variable.
17176 (linux_continue_one_thread): Renamed from
17177 linux_continue_one_process. Use resume_ptr.
17178 (linux_resume): Use linux_continue_one_thread.
17179 * server.c (handle_v_cont, handle_v_requests): New functions.
17180 (myresume): New function.
17181 (main): Handle 'v' case.
17182 * target.h (struct thread_resume): New type.
17183 (struct target_ops): Change argument of "resume" to struct
17185 (myresume): Delete macro.
17187 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17189 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17190 (uninstall): Support DESTDIR.
17192 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17194 * configure.srv: Add xscale*linux copy of arm*linux entry.
17196 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17198 * linux-arm-low.c (arm_reinsert_addr): New function.
17199 (the_low_target): Add arm_reinsert_addr.
17201 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17203 * mem-break.c: Remove whitespace at end of file.
17205 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17207 * configure.in: Check whether we need to prototype strerror.
17208 * server.h: Optionally prototype strerror.
17209 * gdbreplay.c (perror_with_name): Use strerror.
17210 * linux-low.c (linux_attach_lwp): Use strerror.
17211 * utils.c (perror_with_name): Use strerror.
17212 * config.in, configure: Regenerated.
17214 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17216 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17217 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17219 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17221 * Makefile.in (SFILES): Update.
17222 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17223 low-sun3.c: Remove files.
17225 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17227 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17228 (linux_detach_one_process, linux_detach): New functions.
17229 (linux_target_ops): Add linux_detach.
17230 * server.c (main): Handle 'D' packet.
17231 * target.h (struct target_ops): Add "detach" member.
17232 (detach_inferior): Define.
17234 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17236 From Kelley Cook <kelleycook@wideopenwest.com>:
17237 * configure.srv: Accept i[34567]86 variants.
17239 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17241 * linux-low.c (linux_wait_for_event): Correct comment typos.
17242 (linux_resume_one_process): Call check_removed_breakpoint.
17243 (linux_send_signal): New function.
17244 (linux_target_ops): Add linux_send_signal.
17245 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17247 * target.h (struct target_ops): Add send_signal.
17249 2003-05-29 Jim Blandy <jimb@redhat.com>
17251 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17252 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17253 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17254 away part of the register's value.
17256 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17258 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17259 (linux_wait_for_event, linux_init_signals): Likewise.
17261 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17263 * configure.in: Check for stdlib.h.
17264 * configure: Regenerated.
17265 * config.in: Regenerated.
17267 2003-01-04 Andreas Schwab <schwab@suse.de>
17269 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17271 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17273 * Makefile.in: Remove obsolete code.
17275 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17277 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17278 defined(PT_FPR0_HI).
17280 2002-11-17 Stuart Hughes <seh@zee2.com>
17282 * linux-arm-low.c (arm_num_regs): Increase.
17283 (arm_regmap): Include status register.
17285 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17287 * linux-low.c (register_addr): Remove incorrect -1 check.
17289 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17291 * linux-low.c (linux_create_inferior): Call setpgid. Return
17293 (unstopped_p, linux_signal_pid): Remove.
17294 (linux_target_ops): Remove linux_signal_pid.
17295 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17296 global instead of target method.
17297 * target.h (struct target_ops): Remove signal_pid. Update comment
17298 for create_inferior.
17299 * server.c (signal_pid): New variable.
17300 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17301 gdbserver. Set the child to be the foreground process group.
17302 (attach_inferior): Set signal_pid.
17304 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17306 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17308 2002-08-20 Jim Blandy <jimb@redhat.com>
17310 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17313 2002-08-01 Andrew Cagney <cagney@redhat.com>
17315 * Makefile.in: Make chill references obsolete.
17317 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17319 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17320 * configure: Regenerate.
17321 * config.in: Regenerate.
17323 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17325 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17326 (perror_with_name, remote_close, remote_open, expect, play): Static.
17328 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17330 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17331 byte offsets instead of an array of indexes.
17332 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17334 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17336 * regcache.c: Add comment.
17338 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17340 * thread-db.c: New file.
17341 * proc-service.c: New file.
17342 * acinclude.m4: New file.
17343 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17344 proc-service.o, and thread-db.o.
17345 (linux-low.o): Add USE_THREAD_DB.
17346 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17347 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17348 * aclocal.m4: Regenerated.
17349 * config.in: Regenerated.
17350 * configure: Regenerated.
17351 * configure.in: Check for proc_service.h, sys/procfs.h,
17352 thread_db.h, and linux/elf.h headrs.
17353 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17354 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17355 Check for -lthread_db and thread support.
17356 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17357 PowerPC, and SuperH.
17358 * i387-fp.c: Constify arguments.
17359 * i387-fp.h: Likewise.
17360 * inferiors.c: (struct thread_info): Renamed from
17361 `struct inferior_info'. Remove PID member. Use generic inferior
17362 list header. All uses updated.
17363 (inferiors, signal_pid): Removed.
17364 (all_threads): New variable.
17365 (get_thread): Define.
17366 (add_inferior_to_list): New function.
17367 (for_each_inferior): New function.
17368 (change_inferior_id): New function.
17369 (add_inferior): Removed.
17370 (remove_inferior): New function.
17371 (add_thread): New function.
17372 (free_one_thread): New function.
17373 (remove_thread): New function.
17374 (clear_inferiors): Use for_each_inferior and free_one_thread.
17375 (find_inferior): New function.
17376 (find_inferior_id): New function.
17377 (inferior_target_data): Update argument type.
17378 (set_inferior_target_data): Likewise.
17379 (inferior_regcache_data): Likewise.
17380 (set_inferior_regcache_data): Likewise.
17381 * linux-low.c (linux_bp_reinsert): Remove.
17382 (all_processes, stopping_threads, using_thrads)
17383 (struct pending_signals, debug_threads, pid_of): New.
17384 (inferior_pid): Replace with macro.
17385 (struct inferior_linux_data): Remove.
17386 (get_stop_pc, add_process): New functions.
17387 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17388 Use add_process and add_thread.
17389 (linux_attach_lwp): New function, based on old linux_attach. Use
17390 add_process and add_thread. Set stop_expected for new threads.
17391 (linux_attach): New function.
17392 (linux_kill_one_process): New function.
17393 (linux_kill): Kill all LWPs.
17394 (linux_thread_alive): Use find_inferior_id.
17395 (check_removed_breakpoints, status_pending_p): New functions.
17396 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17397 Update. Use WNOHANG. Wait for cloned processes also. Update process
17398 struct for the found process.
17399 (linux_wait_for_event): New function.
17400 (linux_wait): Use it. Support LWPs.
17401 (send_sigstop, wait_for_sigstop, stop_all_processes)
17402 (linux_resume_one_process, linux_continue_one_process): New functions.
17403 (linux_resume): Support LWPs.
17404 (REGISTER_RAW_SIZE): Remove.
17405 (fetch_register): Use register_size instead. Call supply_register.
17406 (usr_store_inferior_registers): Likewise. Call collect_register.
17407 Fix recursive case.
17408 (regsets_fetch_inferior_registers): Improve error message.
17409 (regsets_store_inferior_registers): Add debugging.
17410 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17411 (unstopped_p, linux_signal_pid): New functions.
17412 (linux_target_ops): Add linux_signal_pid.
17413 (linux_init_signals): New function.
17414 (initialize_low): Call it. Initialize using_threads.
17415 * regcache.c (inferior_regcache_data): Add valid
17417 (get_regcache): Fetch registers lazily. Add fetch argument
17418 and update all callers.
17419 (regcache_invalidate_one, regcache_invalidate): New
17421 (new_register_cache): Renamed from create_register_cache.
17422 Return the new regcache.
17423 (free_register_cache): Change argument to a void *.
17424 (registers_to_string, registers_from_string): Call get_regcache
17425 with fetch flag set.
17426 (register_data): Make static. Pass fetch flag to get_regcache.
17427 (supply_register): Call get_regcache with fetch flag clear.
17428 (collect_register): Call get_regcache with fetch flag set.
17429 (collect_register_as_string): New function.
17430 * regcache.h: Update.
17431 * remote-utils.c (putpkt): Flush after debug output and use
17433 Handle input interrupts while waiting for an ACK.
17434 (input_interrupt): Use signal_pid method.
17435 (getpkt): Flush after debug output and use stderr.
17436 (outreg): Use collect_register_as_string.
17437 (new_thread_notify, dead_thread_notify): New functions.
17438 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17439 and general_thread.
17440 (look_up_one_symbol): Flush after debug output.
17441 * server.c (step_thread, server_waiting): New variables.
17442 (start_inferior): Don't use signal_pid. Update call to mywait.
17443 (attach_inferior): Update call to mywait.
17444 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17445 (main): Don't fetch/store registers explicitly. Use
17446 set_desired_inferior. Support proposed ``Hs'' packet. Update
17448 * server.h: Update.
17449 (struct inferior_list, struct_inferior_list_entry): New.
17450 * target.c (set_desired_inferior): New.
17451 (write_inferior_memory): Constify.
17452 (mywait): New function.
17453 * target.h: Update.
17454 (struct target_ops): New signal_pid method.
17455 (mywait): Removed macro, added prototype.
17457 * linux-low.h (regset_func): Removed.
17458 (regset_fill_func, regset_store_func): New.
17459 (enum regset_type): New.
17460 (struct regset_info): Add type field. Use new operation types.
17461 (struct linux_target_ops): stop_pc renamed to get_pc.
17462 Add decr_pc_after_break and breakpoint_at.
17463 (get_process, get_thread_proess, get_process_thread)
17464 (strut process_info, all_processes, linux_attach_lwp)
17465 (thread_db_init): New.
17467 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17468 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17469 (the_low_target): Add new members.
17470 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17471 (i386_store_fpxregset): Constify.
17472 (target_regsets): Add new kind identifier.
17473 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17474 (i386_set_pc): Add debugging.
17475 (i386_breakpoint_at): New function.
17476 (the_low_target): Add new members.
17477 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17478 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17479 (mips_breakpoint_at): New.
17480 (the_low_target): Add new members.
17481 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17482 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17483 (the_low_target): Add new members.
17484 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17485 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17486 (the_low_target): Add new members.
17487 * linux-x86-64-low.c (target_regsets): Add new kind
17490 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17492 From Martin Pool <mbp@samba.org>:
17493 * server.c (gdbserver_usage): New function.
17496 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17498 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17499 stop_at -> stop_pc.
17501 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17503 * Makefile.in: Remove obsolete code.
17505 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17507 * linux-low.c (regsets_fetch_inferior_registers),
17508 (regsets_store_inferior_registers): Removed cast to int from
17510 * regcache.h: Added declaration of struct inferior_info.
17512 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17514 * inferiors.c (struct inferior_info): Add regcache_data.
17515 (add_inferior): Call create_register_cache.
17516 (clear_inferiors): Call free_register_cache.
17517 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17518 * regcache.c (struct inferior_regcache_data): New.
17519 (registers): Remove.
17520 (get_regcache): New function.
17521 (create_register_cache, free_register_cache): New functions.
17522 (set_register_cache): Don't initialize the register cache here.
17523 (registers_to_string, registers_from_string, register_data): Call
17525 * regcache.h: Add prototypes.
17526 * server.h: Likewise.
17528 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17530 * mem-break.c: New file.
17531 * mem-break.h: New file.
17532 * Makefile.in: Add mem-break.o rule; update server.h
17534 * inferiors.c (struct inferior_info): Add target_data
17536 (clear_inferiors): Free target_data member if set.
17537 (inferior_target_data, set_inferior_target_data): New functions.
17538 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17539 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17540 * linux-low.c (linux_bp_reinsert): New variable.
17541 (struct inferior_linux_data): New.
17542 (linux_create_inferior): Use set_inferior_target_data.
17543 (linux_attach): Likewise. Call add_inferior.
17544 (linux_wait_for_one_inferior): New function.
17545 (linux_wait): Call it.
17546 (linux_write_memory): Add const.
17547 (initialize_low): Call set_breakpoint_data.
17548 * linux-low.h (struct linux_target_ops): Add breakpoint
17550 * server.c (attach_inferior): Remove extra add_inferior
17552 * server.h: Include mem-break.h. Update inferior.c
17554 * target.c (read_inferior_memory)
17555 (write_inferior_memory): New functions.
17556 * target.h (read_inferior_memory)
17557 (write_inferior_memory): Change macros to prototypes.
17558 (struct target_ops): Update comments. Add const to write_memory
17561 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17563 * linux-low.c (usr_store_inferior_registers): Support
17564 registers which are allowed to fail to store.
17565 * linux-low.h (linux_target_ops): Likewise.
17566 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17567 (ppc_cannot_store_register): FPSCR may not be storable.
17569 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17571 * server.h: Include <string.h> if HAVE_STRING_H.
17572 * ChangeLog: Correct paths in last ChangeLog entry.
17574 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17576 * linux-low.h: Remove obsolete prototypes.
17577 (struct linux_target_ops): New.
17578 (extern the_low_target): New.
17579 * linux-low.c (num_regs, regmap): Remove declarations.
17580 (register_addr): Use the_low_target explicitly.
17581 (fetch_register): Likewise.
17582 (usr_fetch_inferior_registers): Likewise.
17583 (usr_store_inferior_registers): Likewise.
17584 * linux-arm-low.c (num_regs): Remove.
17585 (arm_num_regs): Define.
17586 (arm_regmap): Renamed from regmap, made static.
17587 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17589 (arm_cannot_store_register): Renamed from cannot_store_register,
17591 (the_low_target): New.
17592 * linux-i386-low.c (num_regs): Remove.
17593 (i386_num_regs): Define.
17594 (i386_regmap): Renamed from regmap, made static.
17595 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17597 (i386_cannot_store_register): Renamed from cannot_store_register,
17599 (the_low_target): New.
17600 * linux-ia64-low.c (num_regs): Remove.
17601 (ia64_num_regs): Define.
17602 (ia64_regmap): Renamed from regmap, made static.
17603 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17605 (ia64_cannot_store_register): Renamed from cannot_store_register,
17607 (the_low_target): New.
17608 * linux-m68k-low.c (num_regs): Remove.
17609 (m68k_num_regs): Define.
17610 (m68k_regmap): Renamed from regmap, made static.
17611 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17613 (m68k_cannot_store_register): Renamed from cannot_store_register,
17615 (the_low_target): New.
17616 * linux-mips-low.c (num_regs): Remove.
17617 (mips_num_regs): Define.
17618 (mips_regmap): Renamed from regmap, made static.
17619 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17621 (mips_cannot_store_register): Renamed from cannot_store_register,
17623 (the_low_target): New.
17624 * linux-ppc-low.c (num_regs): Remove.
17625 (ppc_num_regs): Define.
17626 (ppc_regmap): Renamed from regmap, made static.
17627 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17629 (ppc_cannot_store_register): Renamed from cannot_store_register,
17631 (the_low_target): New.
17632 * linux-s390-low.c (num_regs): Remove.
17633 (s390_num_regs): Define.
17634 (s390_regmap): Renamed from regmap, made static.
17635 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17637 (s390_cannot_store_register): Renamed from cannot_store_register,
17639 (the_low_target): New.
17640 * linux-sh-low.c (num_regs): Remove.
17641 (sh_num_regs): Define.
17642 (sh_regmap): Renamed from regmap, made static.
17643 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17645 (sh_cannot_store_register): Renamed from cannot_store_register,
17647 (the_low_target): New.
17648 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17649 (the_low_target): New.
17651 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17653 * Makefile.in: Add stamp-h target.
17654 * configure.in: Create stamp-h.
17655 * configure: Regenerated.
17657 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17659 * inferiors.c: New file.
17660 * target.c: New file.
17661 * target.h: New file.
17662 * Makefile.in: Add target.o and inferiors.o. Update
17664 * linux-low.c (inferior_pid): New static variable,
17665 moved from server.c.
17666 (linux_create_inferior): Renamed from create_inferior.
17667 Call add_inferior. Return 0 on success instead of a PID.
17668 (linux_attach): Renamed from myattach.
17669 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17670 (linux_thread_alive): Renamed from mythread_alive.
17671 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17673 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17674 (regsets_store_inferior_registers): Correct error message.
17675 Add missing ``return 0''.
17676 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17677 (linux_store_registers): Renamed from store_inferior_registers.
17678 (linux_read_memory): Renamed from read_inferior_memory.
17679 (linux_write_memory): Renamed from write_inferior_memory.
17680 (linux_target_ops): New structure.
17681 (initialize_low): Call set_target_ops ().
17682 * remote-utils.c (unhexify): New function.
17683 (hexify): New function.
17684 (input_interrupt): Send signals to ``signal_pid''.
17685 * server.c (inferior_pid): Remove.
17686 (start_inferior): Update create_inferior call.
17687 (attach_inferior): Call add_inferior.
17688 (handle_query): New function.
17689 (main): Call handle_query for `q' packets.
17690 * server.h: Include "target.h". Remove obsolete prototypes.
17691 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17693 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17695 * Makefile.in: Add WARN_CFLAGS. Update configury
17697 * configure.in: Check for <string.h>
17698 * configure: Regenerate.
17699 * config.in: Regenerate.
17700 * gdbreplay.c: Include needed system headers.
17701 (remote_open): Remove strchr prototype.
17702 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17703 * regcache.c (supply_register): Change buf argument to const void *.
17704 (supply_register_by_name): Likewise.
17705 (collect_register): Change buf argument to void *.
17706 (collect_register_by_name): Likewise.
17707 * regcache.h: Add missing prototypes.
17708 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17709 * server.c (handle_query): New function.
17710 (attached): New static variable, moved out of main.
17711 (main): Quiet longjmp clobber warnings.
17712 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17713 * utils.c (error): Remove NORETURN.